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RAM® Tough-Clamp Small Base with Double Socket Arm

Part# RAP-B-397-1-201U

UPC: 793442944826

B Size


The RAP-B-397-1-201U consists of the RAM Tough-Clamp clamping base and 1" ball compatible STANDARD length double socket arm. The RAM Tough-Clamp includes a 1" ball which can be used to mount a variety of products utilizing RAM's vast selection of mounting solutions. Attach your GoPro Camera, Smartphone, RAM AQUA BOX® Pro or similar light weight device on almost any flat surfaces and square rails.

Clamping Dimensions:
1. Flat surfaces and square rails from 0" to 1" thick
2. Round rails from 0.25" to 0.75" OD

1. High strength glass filled nylon construction with corrosion resistant stainless steel hardware
2. Swiveling jaw-end pads provide stable, even gripping and protection of mounting surface
3. Clamp jaw is configured for round, flat and odd shapes
4. 1" rubber ball is compatible with numerous RAM arms and mounts
5. Small, sleek form factor that accommodates for small, tight spaces
6. Built-in lanyard holes
7. Quick engage and release of clamp
8. Lifetime Warranty!

High Strength Composite

Ball Size:
B Size 1" Rubber Ball

The "U" in the part number reflects product packaged in poly bag.

Compatible Adapters/Holders


RAM® Ball Adapter with Round Plate and 1/4"-20 Threaded Stud

RAM-B-202AU Add to Cart

RAM® Round Plate with Ball

RAM-B-202U Add to Cart

RAM® Diamond Ball Base

RAM-B-238U Add to Cart

RAM® X-Grip® Large Phone Holder with Ball

RAM-HOL-UN10BU Add to Cart

RAM® X-Grip® Universal Phone Holder with Ball

RAM-HOL-UN7BU Add to Cart

RAM® EZ-Roll'r Cradle with Ball for Apple iPad mini 1-3

RAM-B-202-AP14U Add to Cart

RAM® X-Grip® Universal Holder for 7"-8" Tablets with Ball

RAM-HOL-UN8BU Add to Cart

RAM® Action Camera Universal Ball Adapter

RAP-B-202U-GOP1 Add to Cart

RAM® Ball Adapter with 1/4"-20 Threaded Stud for Action Cameras

RAP-B-366U Add to Cart

RAM® EZ-Roll'r Cradle with Ball for iPad Air 1-2 & Pro 9.7

RAM-B-202-AP17U Add to Cart

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