RAM Mounts Google Search

RAM® Tough-Ball™ with 1/4"-20 x .375" Threaded Stud - C Size

RAM® Tough-Ball™ with 1/4"-20 x .375" Threaded Stud - C Size - Main image
$8.99 $14.99 In stock

Category: Components

The RAM® Tough-Ball™ with 1/4"-20 x .375" Threaded Stud is a C Size ball component from RAM Mounts, designed as a threaded mounting base for building or extending a RAM mounting system.

  • RAM Mounts Tough-Ball™ component with a 1/4"-20 threaded stud measuring .375"
  • C Size ball, listed as 1.5" and rated to hold 4 lbs
  • Steel reinforced post construction
  • Part number: RAP-379U-252037
  • Category: Components
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Eva ★★★★★

The 1/4"-20 threaded stud threads perfectly onto my camera rig without any adapter needed. It really locks down tight, no wobble at all.

Penelope ★★★★★

Finally, a ball mount that doesn't wobble—this one grips my accessory base tightly with no play. The threaded stud was a perfect fit for my existing setup and took less than a minute to install.

Samuel ★★★★★

The stud's threads are machined clean enough that it screws in smoothly without any wobble once tightened. I've been swapping it between two different mounts, and the ball holds solid every time—exactly what I needed for a secure base.