Description
RAM® Tough-Ball™ with 1/4″-20 x .50″ Threaded Stud for Kayaks
The RAP-379U-252050-KAY1 consists of a 1.5″ diameter rubber ball, connected to a 1/4″-20 X .50″ male threaded post and tooth lock washer.
Hardward Included:
- (1) 1/4″ Tooth Lock Washer
Thread Pitch:
- 1/4″-20 x .5″
Ball/Socket Size:
- C Size (1.5″)
Weight Capacity:
- 4 lbs
Materials:
- High strength composite
- Stainless steel threads
Explore more from our collection.
![Ram Mount Ram Tough-Ball W/1/4"-20 X .50" Threaded Stud F/Kayaks [Rap-379U-252050-Kay1] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/ram-mount-ram-tough-ball-w-1-4-20-x-50-threaded-stud-f-kayaks-rap-379u-252050-kay1-1.webp)
![Ram Mount Ram Tough-Ball W/1/2"-20 X .50" Threaded Stud [Rap-379U-502050] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/ram-mount-ram-tough-ball-w-1-2-20-x-50-threaded-stud-rap-379u-502050-1.webp)
![Ram Mount Ram Tough-Ball W/Coupling Nut F/Weboost Antennas [Rap-379U-372437-Cn] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/ram-mount-ram-tough-ball-w-coupling-nut-f-weboost-antennas-rap-379u-372437-cn-1-01.webp)
![Ram Mount Ram Tough-Ball W/1/4"-20 X .50" Threaded Stud [Rap-379U-252050] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/ram-mount-ram-tough-ball-w-1-4-20-x-50-threaded-stud-rap-379u-252050-1.webp)
Reviews
There are no reviews yet.