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The Heavy-Duty Car or Wall Drill-Base Mount securely attaches cameras, GPS units, satellite radios, and video cameras to flat surfaces and features AMPS compatibility with an adjustable, rotatable joint for optimal positioning.
The Heavy-Duty Drill-Base Mount with Security Hardware and AMPS Head features a black adjustable bracket with base and swivel plate, screw, knob, and hex key—ideal for secure mounting and shown on a white background.
Exploded view of a black Arkon Mounts Robust® Dual Shaft Cup Holder Mount with Magnetic Phone Holder (25mm, MagSafe Compatible), detailing its spring, screws, and components against a light background to reveal the hardware’s internal structure and secure assembly. Text highlights its strength and reliable hold—making it ideal for use with a dual 25mm shaft arm or as part of a cup holder mount configuration.
A black mounting base with a ball and four 4.6mm screw holes is shown with screws nearby. Text highlights its easy setup, universal camera mount compatibility for Nikon, Sony, Canon, Fujifilm & Olympus; diagram shows hole spacing.
The Heavy-Duty Car or Wall Drill-Base Mount securely attaches cameras, GPS units, satellite radios, and video cameras to flat surfaces and features AMPS compatibility with an adjustable, rotatable joint for optimal positioning.
The Heavy-Duty Drill-Base Mount with Security Hardware and AMPS Head features a black adjustable bracket with base and swivel plate, screw, knob, and hex key—ideal for secure mounting and shown on a white background.
Exploded view of a black Arkon Mounts Robust® Dual Shaft Cup Holder Mount with Magnetic Phone Holder (25mm, MagSafe Compatible), detailing its spring, screws, and components against a light background to reveal the hardware’s internal structure and secure assembly. Text highlights its strength and reliable hold—making it ideal for use with a dual 25mm shaft arm or as part of a cup holder mount configuration.
A black mounting base with a ball and four 4.6mm screw holes is shown with screws nearby. Text highlights its easy setup, universal camera mount compatibility for Nikon, Sony, Canon, Fujifilm & Olympus; diagram shows hole spacing.

4-Hole AMPS Drill-Base Mount with 3.75" Arm

SKU RM2XAMPS
Rated 4.87/5 by thousands of happy customers
$19.95 - $19.95
$19.95
$19.95 - $19.95
$19.95
Security Hardware: Without Security Hardware
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Build a custom mounting solution with this versatile 4-Hole AMPS Drill-Base Mount featuring a 3.75" Robust® double socket shaft arm. Designed for secure installation on drillable surfaces, this mounting pedestal provides a stable foundation for compatible tablet holders, phone holders, GPS mounts, and other AMPS-compatible accessories.

Constructed from durable reinforced composite, the mount features an adjustable shaft arm for flexible positioning and viewing angles. Ideal for cars, trucks, commercial vehicles, workstations, and industrial environments, it offers a reliable way to customize your mounting setup. Installation hardware is not included.

FEATURES

  • Universal 4-Hole AMPS Compatibility: Standard mounting pattern accommodates compatible tablet holders, phone holders, GPS mounts, and other AMPS accessories.
  • Secure Drill-Base Installation: Designed for mounting onto flat, drillable surfaces such as vehicle dashboards, countertops, workstations, and equipment panels.
  • 3.75" Robust® Shaft Arm: Double socket design with an adjustable tightening knob allows flexible positioning and secure angle adjustments.
  • Durable Reinforced Composite: Sturdy construction provides dependable support for everyday and professional mounting applications.
  • Versatile Mounting Solution: Ideal for creating custom device mounting setups in cars, trucks, warehouses, offices, and commercial work environments.

4-Hole

Compatible with any holder or device that utilizes a 4-hole AMPS mounting pattern.

Works with most* Garmin devices that support the AMPS mounting pattern, including Garmin Overlander / Tread Overland / Tread Powersport / Montana 600 series / Montana 700 series / GPSMAP 276Cx / GPSMAP 66i / GPSMAP 66sr / zūmo XT / aera 500 / 550 / 560.

Compatible with Quad Lock 1" ball systems.

*Please confirm AMPS mounting pattern compatibility with the manufacturer.

  • Design: Flat drill-down mounting base with a 3.75" double socket shaft arm, adjustable tightening knob, and 4-Hole AMPS mounting plate.
  • Mounting Pattern: 4-Hole AMPS
  • Shaft Arm: 3.75" Robust® Double Socket Arm
  • Material: Reinforced Composite
  • Mounting Type: Drill-Base
  • Installation Hardware: Not Included

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