RAM® Tough-Ball™ with 1/4"-20 x .25" Threaded Stud - B Size
Overview
The RAP-B-379U-252025 consists of a 1" diameter rubber ball connected to a 1/4"-20 x .25" male threaded post. The male thread matches most standard camera and camcorder female threads found on the bottom of these devices.
Features
- RAM® Tough-Ball™ features a 1/4"-20 x .25" male threaded post for connection to a variety of devices
- Included B size 1" RAM® rubber balls allows for connection to any B size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability
- Made of high-strength composites with stainless steel thread post for durability and reliability in the most demanding environments
- Backed by a lifetime warranty
thread pitch:
1/4"-20 x .25"
ball size:
B Size (1")
weight capacity:
Standard Use: 2 lbs
Heavy-Duty Use: 1 lb
materials:
High strength composite
Stainless steel
packaging type:
Poly Bag
Weight:
0.07 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.
QUESTIONS & ANSWERS
Have a Question?
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Is the threaded post removeable?
No, the Tough Ball is injection molded around the threaded post and there is no way to remove the post without destroying the Tough Ball.
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Hello, What size is the hex? Is the hex the same size for all the threaded stud balls?
The Hex for the B sized tough balls are the same throughout they are 3/4" straight across
The Hex for the C sized tough balls are 1" straight across
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What is the finish?
The ball and hex collar of the RAP-B-379U-252025 are made of high strength composite, the threaded post is stainless steel
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Will this ball screw into the cupholder threads of a 2022 Yamaha FX Waverunner?
Yes, typically the threaded inserts use a 1/4"-20 x .25" female thread, which is compatible with the RAP-B-379U-252025.
