{"title":"57mm \/ 2.25 Inch","description":null,"products":[{"product_id":"sprm5750-57mm-shaft-arm","title":"ROBUST® 5 inch Metal Double Socket Shaft Arm - 57mm (2.25 inch) Ball Compatible","description":"The SPRM5750 Robust Mount Shaft is part of Arkon's Robust Mount Series and can be used with 57mm (2.25 inch)-compatible adapters and holders, including those from Arkon as well as Ram Mounts and other third-party manufacturers. Create your own heavy-duty custom mount solution. This includes only the 5 inch Aluminum Mount Shaft Arm (holders and adapters sold separately) with tightening knob. The mount shaft measures 5 inches (127mm) tall, and along with your choice of mount head and base (sold separately), is ideal for creating a mount solution with ultimate flexibility with adjustment points on both ends of the mount. Use this mount shaft with Arkon's APCMAMPS57 57mm to AMPS adapter to create an AMPS mount.\u003cbr\u003e","brand":"Arkon Mounts","offers":[{"title":"Default Title","offer_id":40144321740886,"sku":"SPRMSM5750","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/5333\/6150\/files\/robusttm-series-5-inch-metal-mount-shaft-57mm-2_25-inch-ball-compatible-1-arkon-mounts-sprmsm5750.jpg?v=1715306815"},{"product_id":"apcmamps57-57mm-amps-round-adapter","title":"57mm (2.25 inch) Ball to Round Aluminum 4-Hole AMPS Adapter","description":"\u003cp\u003eThe APCMAMPS57 circular metal 57mm ball to 4-Hole AMPS adapter is compatible with 57mm (2.25 inch) mounts and pedestals, including those from Arkon or RAM Mounts Size D. (Mounts, holders, and devices sold separately.) The adapter's metal construction provides a sturdy connection for drilling into dashboards or other solid, flat surfaces, ideal for commercial or fleet use. The round design is a great alternative for locations and devices where a square adapter won't work.\u003c\/p\u003e","brand":"Arkon Mounts","offers":[{"title":"Default Title","offer_id":40144321806422,"sku":"APCMAMPS57","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/5333\/6150\/files\/robust-round-aluminum-57mm-2_25-inch-ball-to-4-hole-amps-adapter-1-arkon-mounts-apcmamps57.jpg?v=1715306848"},{"product_id":"rm57502xamps-57mm-amps-mount","title":"8-Inch Heavy-Duty Metal Circular AMPS Pedestal with 57mm Ball Compatibility","description":"\u003cp data-start=\"90\" data-end=\"500\"\u003eThe RM57502XAMPS Heavy-Duty 4-Hole AMPS Mount is designed for commercial, warehouse, fleet, and industrial mounting applications requiring reliable device positioning and enhanced vibration resistance. Featuring a 57mm (2.25 inch) ball mounting system with a 5.25\" \/ 133mm metal Robust shaft arm, this mount delivers secure positioning for vehicle computers, rugged tablets, displays, and industrial equipment.\u003c\/p\u003e\n\u003cp data-start=\"502\" data-end=\"878\"\u003eBuilt for forklifts, pallet jacks, warehouse vehicles, fleet trucks, and industrial workstations, the mount includes a 4-hole AMPS mounting plate compatible with a wide range of enterprise mounting systems and rugged devices. The double-ball adjustment system allows flexible positioning and optimal screen visibility while maintaining a secure hold in demanding environments.\u003c\/p\u003e\n\u003cp data-start=\"880\" data-end=\"1178\"\u003eCompatible with Honeywell Thor VM1, VM2, and VM3 vehicle mount computer systems commonly used in warehouse logistics, material handling, and forklift operations. The heavy-duty construction is engineered for industrial environments where durability and dependable mounting performance are critical.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1d7mrtu\" data-start=\"1180\" data-end=\"1191\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"1192\" data-end=\"1659\"\u003e\n\u003cli data-section-id=\"1ej0t5y\" data-start=\"1192\" data-end=\"1243\"\u003eHeavy-duty 57mm (2.25 inch) ball compatible mount\u003c\/li\u003e\n\u003cli data-section-id=\"znbrt9\" data-start=\"1244\" data-end=\"1291\"\u003eIncludes 5.25\" \/ 133mm metal Robust shaft arm\u003c\/li\u003e\n\u003cli data-section-id=\"10bgh67\" data-start=\"1292\" data-end=\"1338\"\u003eCompatible with 4-hole AMPS mounting systems\u003c\/li\u003e\n\u003cli data-section-id=\"f985cb\" data-start=\"1339\" data-end=\"1388\"\u003eDouble-ball adjustment for flexible positioning\u003c\/li\u003e\n\u003cli data-section-id=\"61lcsk\" data-start=\"1389\" data-end=\"1476\"\u003eDesigned for forklifts, warehouse vehicles, fleet trucks, and industrial workstations\u003c\/li\u003e\n\u003cli data-section-id=\"1effl0c\" data-start=\"1477\" data-end=\"1535\"\u003eCompatible with Honeywell Thor VM1, VM2, and VM3 systems\u003c\/li\u003e\n\u003cli data-section-id=\"1k9ulnj\" data-start=\"1536\" data-end=\"1584\"\u003eCompatible with Arkon Robust Series components\u003c\/li\u003e\n\u003cli data-section-id=\"1hs9tci\" data-start=\"1585\" data-end=\"1659\"\u003eWorks with compatible third-party 57mm (2.25 inch) ball mounting systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arkon Mounts","offers":[{"title":"Default Title","offer_id":40144321904726,"sku":"RM57502XAMPS","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/5333\/6150\/files\/8-heavy-duty-metal-amps-mount-57mm-2_25-inch-ball-compatible-1-arkon-mounts-rm57502xamps.jpg?v=1715306917"},{"product_id":"rm57802xamps-57mm-amps-mount","title":"11\" Heavy-Duty Metal AMPS Mount - 57mm (2.25 inch) Ball Compatible","description":"\u003cp data-start=\"87\" data-end=\"490\"\u003eThe RM57802XAMPS Heavy-Duty 4-Hole AMPS Mount is designed for rugged commercial, warehouse, fleet, and industrial mounting applications requiring maximum stability for larger devices and vehicle computer systems. Featuring a 57mm (2.25 inch) ball mounting system with an 8\" \/ 203mm metal Robust shaft arm, this mount delivers reliable positioning and vibration resistance in demanding work environments.\u003c\/p\u003e\n\u003cp data-start=\"492\" data-end=\"904\"\u003eBuilt for forklifts, pallet jacks, warehouse vehicles, fleet trucks, and industrial workstations, the mount includes a 4-hole AMPS mounting plate compatible with a wide range of enterprise tablets, rugged displays, vehicle mount computers, and industrial equipment. The double-ball adjustment system allows flexible positioning and viewing angle adjustment while maintaining a secure hold during daily operation.\u003c\/p\u003e\n\u003cp data-start=\"906\" data-end=\"1231\"\u003eCompatible with Honeywell Thor VM1, VM2, and VM3 vehicle mount computer systems commonly used in warehouse logistics, material handling, and forklift operations. The heavy-duty metal and reinforced composite construction is engineered for industrial environments where durability and dependable device mounting are essential.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1d7mrtu\" data-start=\"1233\" data-end=\"1244\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"1245\" data-end=\"1709\"\u003e\n\u003cli data-section-id=\"1ej0t5y\" data-start=\"1245\" data-end=\"1296\"\u003eHeavy-duty 57mm (2.25 inch) ball compatible mount\u003c\/li\u003e\n\u003cli data-section-id=\"4jcn61\" data-start=\"1297\" data-end=\"1341\"\u003eIncludes 8\" \/ 203mm metal Robust shaft arm\u003c\/li\u003e\n\u003cli data-section-id=\"10bgh67\" data-start=\"1342\" data-end=\"1388\"\u003eCompatible with 4-hole AMPS mounting systems\u003c\/li\u003e\n\u003cli data-section-id=\"f985cb\" data-start=\"1389\" data-end=\"1438\"\u003eDouble-ball adjustment for flexible positioning\u003c\/li\u003e\n\u003cli data-section-id=\"61lcsk\" data-start=\"1439\" data-end=\"1526\"\u003eDesigned for forklifts, warehouse vehicles, fleet trucks, and industrial workstations\u003c\/li\u003e\n\u003cli data-section-id=\"1effl0c\" data-start=\"1527\" data-end=\"1585\"\u003eCompatible with Honeywell Thor VM1, VM2, and VM3 systems\u003c\/li\u003e\n\u003cli data-section-id=\"1k9ulnj\" data-start=\"1586\" data-end=\"1634\"\u003eCompatible with Arkon Robust Series components\u003c\/li\u003e\n\u003cli data-section-id=\"1hs9tci\" data-start=\"1635\" data-end=\"1709\"\u003eWorks with compatible third-party 57mm (2.25 inch) ball mounting systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arkon Mounts","offers":[{"title":"Default Title","offer_id":40144321937494,"sku":"RM57802XAMPS","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/5333\/6150\/files\/11-heavy-duty-metal-amps-mount-57mm-2_25-inch-ball-compatible-1-arkon-mounts-rm57802xamps.jpg?v=1715306931"},{"product_id":"apcm57mm-57mm-amps-adapter","title":"Robust Round Aluminum 57mm (2.25 inch) Ball to 5-Hole Adapter","description":"\u003cp data-start=\"61\" data-end=\"497\"\u003eThe APCM57MM Circular Aluminum 57mm (2.25 inch) Ball to 5-Hole Drill Base Adapter is designed for heavy-duty mounting applications in warehouse, material handling, industrial, and fleet environments. Constructed from aluminum for strength and durability, this adapter converts compatible 5-hole drill base systems to a 57mm (2.25 inch) ball connection for use with Arkon Robust Series mounts and compatible third-party mounting systems.\u003c\/p\u003e\n\u003cp data-start=\"499\" data-end=\"818\"\u003eIdeal for forklifts, warehouse vehicles, rugged workstations, and vehicle-mounted computer installations, the APCM57MM provides a secure mounting connection for enterprise equipment and displays. The adapter integrates easily into commercial mounting systems requiring enhanced stability in high-vibration environments.\u003c\/p\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:c0c898f7-9a97-4fb4-a525-f66973a4d047-2\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:c0c898f7-9a97-4fb4-a525-f66973a4d047-2\" data-turn-id-container=\"request-WEB:c0c898f7-9a97-4fb4-a525-f66973a4d047-2\" data-testid=\"conversation-turn-6\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"1f92afda-d0ea-4852-87c5-90ba29f15ab2\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"256\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eCompatible with Honeywell Thor VM1, VM2, and VM3 vehicle mount computer systems commonly used in forklift, warehouse, and material handling environments. Ideal for rugged industrial mounting applications requiring a secure 57mm (2.25 inch) ball connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-section-id=\"1d7mrtu\" data-start=\"820\" data-end=\"831\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"832\" data-end=\"1220\"\u003e\n\u003cli data-section-id=\"ukyi0d\" data-start=\"832\" data-end=\"866\"\u003eHeavy-duty aluminum construction\u003c\/li\u003e\n\u003cli data-section-id=\"p6e9w9\" data-start=\"867\" data-end=\"901\"\u003e57mm (2.25 inch) ball compatible\u003c\/li\u003e\n\u003cli data-section-id=\"zyc8zv\" data-start=\"902\" data-end=\"954\"\u003eCompatible with 5-hole drill base mounting systems\u003c\/li\u003e\n\u003cli data-section-id=\"17vrrtl\" data-start=\"955\" data-end=\"1008\"\u003eDesigned for commercial and industrial applications\u003c\/li\u003e\n\u003cli data-section-id=\"1iu2kmq\" data-start=\"1009\" data-end=\"1066\"\u003eCompatible with Arkon Robust Series mounting components\u003c\/li\u003e\n\u003cli data-section-id=\"k7mj8f\" data-start=\"1067\" data-end=\"1132\"\u003eWorks with compatible third-party 57mm (2.25 inch) ball systems\u003c\/li\u003e\n\u003cli data-section-id=\"1o1jicw\" data-start=\"1133\" data-end=\"1220\"\u003eIdeal for forklifts, fleet vehicles, warehouse equipment, and industrial workstations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arkon Mounts","offers":[{"title":"Default Title","offer_id":40144322363478,"sku":"APCM57MM","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/5333\/6150\/files\/robust-round-aluminum-57mm-2_25-inch-ball-to-5-hole-amps-adapter-1-arkon-mounts-apcm57mm.jpg?v=1715307141"},{"product_id":"flift57mm-forklift-overhead-mount-57mm","title":"Forklift Overhead Guard Mount - 57mm Ball Compatible","description":"FLIFT57MM is designed for mounting compatible 57mm (2.25 inch) mounts and pedestals to a forklift, pallet jack, or other warehouse vehicle. Consisting of two steel plates with black powdercoat finish and accompanying mounting hardware, FLIFT57MM is made with heavy gauge steel construction to last in tough environments, such as construction sites, factories, and warehouses. Each steel plate weighs just over 3 pounds and measures 10\" x 7\" x 1\/8\". Multiple size holes (4.9mm, 5.7mm, and 8.5mm) as well as hole patterns are pre-drilled into the plate, including 4-Hole AMPS, VESA 75, VESA 100, and Gamber-Johnson 2\" x 4.09\" for mounting multiple types of devices. Mount any compatible 57mm (2.25 inch) holder or mount, including those from Arkon's Robust Series or RAM Mounts Size D. (Mounts, holders, and devices sold separately.) Installation is quick and easy with no drilling required. Hardware included.\u003cbr\u003e\u003cbr\u003e","brand":"Arkon Mounts","offers":[{"title":"Default Title","offer_id":40144322429014,"sku":"FLIFT57MM","price":94.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/5333\/6150\/files\/forklift-overhead-guard-mount-57mm-ball-compatible-1-arkon-mounts-flift57mm.jpg?v=1715307166"},{"product_id":"xms-57mm-ball-amps-adapter","title":"XMS™ Heavy-Duty 2.25” \/ 57mm Metal Ball to AMPS Mounting Plate","description":"\u003cp\u003eEngineered for high-load mounting applications, this 2.25” \/ 57mm ball-to-AMPS mounting plate delivers\u003cstrong\u003e increased rigidity and load-bearing performance \u003c\/strong\u003ewithin the XMS modular system. The oversized 57mm ball interface\u003cstrong\u003e supports over 10 lbs with a 20 lb max load rating\u003c\/strong\u003e, providing a strong clamping force and reduced movement under dynamic conditions.\u003c\/p\u003e\n\u003cp\u003eConstructed from \u003cstrong\u003eprecision-machined aluminum\u003c\/strong\u003e, this adapter maintains structural integrity in vibration-prone environments. The integrated 4-hole AMPS pattern ensures broad compatibility, while \u003cstrong\u003ethe 2.25” \/ 57mm ball enables flexible positioning \u003c\/strong\u003ewhen paired with XMS arms, creating a stable and configurable heavy-duty mounting solution.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2.25” \/ 57mm XMS ball delivers superior \u003cstrong\u003eholding power for heavy devices over 10 lbs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-strength aluminum \u003c\/strong\u003ebuild provides long-term durability in demanding environments\u003c\/li\u003e\n\u003cli\u003eAMPS-compatible plate allows \u003cstrong\u003eeasy connection to a wide range of holders and devices\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRigid design \u003cstrong\u003eminimizes vibration and unwanted movement \u003c\/strong\u003efor a more stable setup\u003c\/li\u003e\n\u003cli\u003eModular XMS system support lets you\u003cstrong\u003e build and customize your ideal heavy-duty mount\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arkon Mounts","offers":[{"title":"Default Title","offer_id":44647889403990,"sku":"APXMS57AMPS","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/5333\/6150\/files\/Arkon-Mounts-APXMS57AMPS-Hero-1.jpg?v=1778527237"},{"product_id":"xms-57mm-ball-vesa-plate","title":"XMS™ Heavy-Duty 2.25” \/ 57mm Metal Ball to VESA Mounting Plate","description":"\u003cp\u003eEngineered for high-load display mounting, the 2.25” \/ 57mm ball-to-VESA mounting plate delivers \u003cstrong\u003eenhanced rigidity and load-bearing strength \u003c\/strong\u003ewithin the XMS modular system. The oversized 57mm ball interface \u003cstrong\u003esupports over 10 lbs with a 20 lb max load rating\u003c\/strong\u003e, providing a strong clamping force and reduced movement under vibration and dynamic conditions. \u003c\/p\u003e\n\u003cp\u003eConstructed from precision-machined aluminum, this mounting plate maintains structural integrity in demanding environments such as \u003cstrong\u003efleet, industrial, and material handling applications. \u003c\/strong\u003eThe integrated \u003cstrong\u003eVESA 75x75mm and 100x100mm mounting pattern \u003c\/strong\u003eallows direct attachment to compatible monitors and displays, creating a secure and reliable mounting point. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAs part of the XMS™ modular system\u003c\/strong\u003e, the 2.25” \/ 57mm ball enables flexible positioning when paired with compatible arms and components, allowing you to build a stable, fully configurable heavy-duty mounting solution for professional display setups.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2.25” \/ 57mm XMS ball delivers superior \u003cstrong\u003eholding power for heavy devices over 10 lbs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrecision-machined aluminum construction ensures \u003cstrong\u003edurability in harsh environments\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with \u003cstrong\u003eVESA 75x75mm and 100x100mm\u003c\/strong\u003e mounting patterns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid design\u003c\/strong\u003e minimizes vibration and unwanted movement for stable viewing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrates with XMS modular components \u003c\/strong\u003efor customizable mounting configurations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arkon Mounts","offers":[{"title":"Default Title","offer_id":44657117888598,"sku":"APXMS57VESA","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/5333\/6150\/files\/Arkon-Mounts-APXMS57VESA-Hero-1.jpg?v=1779224073"}],"url":"https:\/\/aorkon.com\/collections\/57mm-2-25-inch.oembed","provider":"Arkon Mounts","version":"1.0","type":"link"}