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iBOLT 20mm Full Metal Swivel Ball to 4-Hole AMPS Adapter

SKU: 22170 - Allows 20.6mm (.8 inch) mount to accommodate 4-Hole AMPS pattern tablet holders

General Components
£ 16.65 £ 16.65

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Brand: iBOLT

This metal adapter allows your 20.6mm (.8 inch) compatible mount to accommodate a 4-Hole AMPS compatible tablet holder and phone holder, such as the AMPS Slim-Grip Universal Tablet Holder, Universal Metal Locking Tablet Holder with Key Lock. (Mounts, holders, and devices sold separately.) 


The metal adapter’s construction ensures a sturdy connection to ensure low vibration. This is ideal for commercial or fleet use, especially for taxicabs using HiNT Mounts or other mounts with a 20.6mm mounting pattern. This adapter also includes the NEC 40mm Triangle hole pattern.



  • This iBOLT 20mm AMPS Plate is made out of sturdy Aluminum and is compatible with all industry-standard 20mm mounting arms, such as the iBOLT FixedPro Series.

  • COMPATIBILITY: Compatible with all 20mm mounts and adapters including the iBOLT FixedPro Series and other industry-standard 20mm ball mounts and adapters.

  • Commonly used with IBBZ-33768 or IBBZ-33943 and other industry-standard 20mm dual ball mounts/arms including those from ElGato, Tackform, Arkon, etc.

  • FEATURES: a 30x38 mm industry-standard 4 hole pattern (=AMPS) that will work with all industry-standard AMPS adapter plates and vehicle-specific mounts.

  • INCLUDES: 20mm Metal AMPS adapter plate