The RAM® Drill-Down Aluminum Mount with Custom Cradle for Garmin GPSMAP 176–496 delivers a rugged, vibration-damping mounting solution designed for marine, vehicle, and outdoor navigation environments. Built around the RAM® patented 1" ball and socket system, this mount provides near-infinite adjustability to achieve the perfect viewing angle in demanding conditions.
This complete mounting system features a 2.5" round drill-down base with the universal AMPS hole pattern, a standard-length double socket arm, a diamond adapter base, and a custom form-fit cradle engineered specifically for select Garmin GPSMAP devices. Marine-grade aluminum and high-strength composite construction ensure long-term durability, corrosion resistance, and reliable performance.
As an Authorized RAM Mounts Dealer, Gadget Mounts offers genuine RAM® mounting solutions backed by the manufacturer’s lifetime warranty.
Features
• Drill-down round base with 2.5" diameter and integrated 1" RAM® ball
• RAM® patented ball and socket system for vibration damping and secure positioning
• Standard double socket arm allows precise angle adjustment
• Diamond adapter base connects securely to the cradle
• Custom form-fit cradle designed for Garmin GPSMAP devices
• Full access to all device ports and controls
• Easy installation, removal, and repositioning
• Designed for marine, vehicle, and industrial environments
• Made in the USA
Specifications
Socket-to-Socket Length: 3"
Overall Arm Length: 3.73"
Hole Pattern: 4-Hole AMPS – 1.181" x 1.496"
Plate Size: 2.5" Diameter
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: 0.62 lbs
Included Hardware
• Assembly hardware
Note: Drill-down mounting screws are not included. Common mounting screw sizes may include #8, #10, M4, or M5 depending on mounting surface.
Brand and Warranty
Brand: RAM Mounts
Part Number: RAM-B-138-GA7U
Warranty: Manufacturer’s Lifetime Warranty
