The RAM® Drill-Down AMPS Mount with Long Double Socket Arm and Action Camera Adapter (RAM-B-138-C-GOP1) is a rugged, fixed-surface mounting solution engineered for securing GoPro® and other action cameras in demanding environments. Built around the industry-standard 4-hole AMPS pattern and RAM’s proven 1” rubber ball system, this mount delivers rock-solid stability with nearly infinite adjustability.
Designed for vehicle dashboards, boats, off-road rigs, industrial equipment, and custom installations, this drill-down base provides a permanent, professional-grade mounting platform where suction cups and clamp mounts fall short.
As an Authorized RAM Mounts Dealer, Gadget Mounts supplies only genuine RAM components backed by the manufacturer’s lifetime warranty.
Key Features
• Permanent drill-down mounting solution for vehicles, boats & equipment
• Universal AMPS hole pattern for compatibility with countless mounting surfaces
• Long double socket arm provides extended reach and articulation
• 1” RAM rubber ball system reduces vibration and shock transfer
• Compatible with GoPro® and most two-prong action cameras
• Marine-grade aluminum construction for harsh outdoor environments
• Ideal for fleet vehicles, motorsports, marine, powersports & industrial use
Use Cases & Compatibility
This heavy-duty action camera mount is ideal for:
• Fleet trucks and service vehicles
• Off-road and overland builds
• Boats, kayaks, and marine dashboards
• ATVs, UTVs, and motorcycles
• Industrial machinery and equipment
• Custom camera installations
The integrated action camera adapter replaces the factory mounting bracket and connects directly to GoPro® and other two-prong style action cameras.
What’s Included
• 2.5” Round Drill-Down Base with 1” Ball
• Long Double Socket Arm
• 1” Ball Action Camera Adapter
• Assembly Hardware
Note: Drill-down mounting hardware is not included, as screw selection depends on mounting surface type.
Specifications
Base Plate Diameter: 2.5"
Hole Patterns:
• 4-Hole AMPS: 1.181" x 1.496"
• 3-Hole 120-Degree: 1.812" Diameter
Arm Type: Long Double Socket Arm
Overall Arm Length: 6"
Socket-to-Socket Length: 5.31"
Ball Size: B Size (1")
Weight Capacity:
• Standard Use: 2 lbs
• Heavy-Duty Use: 1 lb
Materials:
• Marine-grade aluminum
• High-strength composite
Product Weight: 0.74 lbs
Country of Origin: Made in the USA
Installation Notes
Drill-down hardware is not provided. Common mounting screw sizes include #8, #10, M4, and M5 depending on surface material and access to the backside of the mounting surface.
Brand and Warranty
Brand: RAM Mounts
Part Number: RAM-B-138-C-GOP1
Warranty: Manufacturer's Lifetime Warranty
