Description
RAM® Ball Adapter with 1/2″ NPT Hole & Tightening Knob
The RAM-330U consists of a 1.5″ Diameter Ball, attached to a clamp base with a hole for 1/2″ NPT pipes.
Features:
- Hardware Included: Assembly Hardware
- Ball Size: c Size (1.5″)
- Weight Capacity: Standard Use: 4 lbs/Heavy-Duty Use: 3 lbs
- Materials: Marine-grade aluminum
- Weight: 0.35lbs
Explore more from our collection.
![Ram Mount Ram Ball Adapter W/1/2" Npt Hole Tightening Knob [Ram-330U] 1](https://performancetruck.shop/wp-content/uploads/2026/05/ram-mount-ram-ball-adapter-w-1-2-npt-hole-tightening-knob-ram-330u-1.webp)
![Ram Mount Ram Tough-Ball W/1/4"-20 X .50" Threaded Stud [Rap-379U-252050] 1](https://performancetruck.shop/wp-content/uploads/2026/05/ram-mount-ram-tough-ball-w-1-4-20-x-50-threaded-stud-rap-379u-252050-1.webp)
![Ram Mount Tough-Ball W/M10-1.5 X 25Mm Threaded Stud [Rap-379U-M101525] 1](https://performancetruck.shop/wp-content/uploads/2026/05/ram-mount-tough-ball-w-m10-1-5-x-25mm-threaded-stud-rap-379u-m101525-1.webp)
![Ram Mount C-Size Double Socket Swivel Arm [Rap-200-12U] 1](https://performancetruck.shop/wp-content/uploads/2026/05/ram-mount-c-size-double-socket-swivel-arm-rap-200-12u-1.webp)
Reviews
There are no reviews yet.