![RAM Mount RAM Aluminum Pin-Lock Ball Adapter w/1/4"-20 Female Thread - C Size [RAM-463U]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/ram-mount-ram-aluminum-pin-lock-ball-adapter-w-1-4-20-female-thread-c-size-ram-4.webp)
Description
Aluminum Pin-Lock Ball Adapter with 1/4″-20 Female Thread – C-Size
This RAM® ball adapter is made up of a C size 1.5″ ball molded to a marine-grade aluminum base. This ball adapter features the RAM® Pin-Lock™ pattern for use with RAM® Tough-Claw™, Tough-Clamp™, and many other RAM® product lines. Compatible with a variety of C-size RAM® double socket arms.
Features:
- Includes 1.5″ C size rubber ball with pin-lock and 1/4-20″ threaded hole
- Features patented RAM® Pin-Lock™ pattern on the bottom so it will lock up with other RAM® Pin-Lock™ components
- Made of marine-grade aluminum for durability and reliability in the most demanding environments
- Backed by a lifetime warranty
Specifications:
- Product Dimensions: Plate Diameter 1.25″ Thread Depth: .875″
- Ball Size: C Size (1.5″)
- Weight Capacity: Standard Use (4 lbs) heavy-Duty Use (3 lbs)
- Materials: Marine-grade aluminum
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