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RAM® Tough-Claw™ Small Clamp Mount with 1/4"-20 Action Camera Adapter

Part#: RAM-B-400-A-366U
UPC: 793442948978

Kit Components

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$68.49

Overview

The RAM-B-400-A-366U consists of the RAM® Tough-Claw™ rail clamp base, short double socket arm and 1/4"-20 threaded ball adapter for action cameras. The RAM® Tough-Claw™ is the perfect mounting base for quick and easy tool-less installation and removal on round, square, odd shaped rails and bars. The RAM® Tough-Claw™ can be clamped on rails from 0.625" - 1.14" outer diameter.

Features

  • Contains 1/4"x20 threaded RAM® Tough Ball™ for attaching almost any action camera, trail camera, or security camera
  • Small version designed to quickly clamp to round, square, and odd-shaped rails and bars ranging from .625" to 1.14" in outer diameter; rubber pads provide stable gripping and protection of mounting surface
  • Made of powder-coated, marine-grade aluminum, stainless steel, and high strength composites for durability and reliability in the most demanding environments
  • Backed by a lifetime warranty

clamp range:

.625" - 1.14" diameter

socket to socket length:

1.75"

ball size:

B Size (1")

weight capacity:

Standard Use: 2 lbs
Heavy-Duty Use: 1 lb

materials:

Marine-grade aluminum
High strength composite

packaging type:

Poly Bag

Weight:

0.56 lb

Return Policy:

All products purchased from RAM® can be returned within 30 days with no restocking fee (return shipping not provided). See full return policy here.

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RAM® Tough-Claw™ Small Clamp Mount with 1/4"-20 Action Camera Adapter
$68.49

Size Guide

Ball sizes
  • A Size 0.56" ball
  • B Size — this product 1" ball
  • C Size 1.5" ball
  • D Size 2.25" ball
  • E Size 3.38" ball

Every RAM® mount is built around a rubber ball and socket system. The ball size sets how much weight the mount can carry. Match it to your device for smooth adjustment with a rock-solid hold.

RAM Mounts ball size specifications and typical uses
Size Ball Diameter Max Load* Best For
A0.56" (14.3 mm)0.5 lbAction cameras and other ultra-light devices
B — this product1" (25.4 mm)2 lbsPhones, GPS units, and small tablets — the most common size
C1.5" (38.1 mm)4 lbsLarge tablets, fish finders, and rougher rides
D2.25" (57.2 mm)6 lbsRugged tablets, laptops, and heavy equipment
E3.38" (85.9 mm)15 lbsLarge displays and demanding aviation or industrial use

*Approximate capacity for a standard ball with a mid-length arm. Shorter arms and steel-reinforced posts increase real-world capacity.

Reading part numbers

The letter after RAM tells you the ball size: RAM-B-166 uses a 1" B ball, while RAM-D-201 uses a 2.25" D ball. C size parts are the exception and carry no letter, so RAM-201U is a C size arm.

Add-on & Accessories

Recommended Products
RAM® Add-A-Ball™ Accessory Ball for B Size Socket Arms RAM-B-273U $12.49