The RAM-218-1U consists of a 1.5″ ball and 0.5″ NPT female thread. This part connects to any 0.5″ NPT male thread, including RAM-PA82xx rigid arm series mounts.
RAM® 1/2″ NPT Female Threaded Hole with Ball
Item number: RAM-218-1U
RAM® 1/2″ NPT Female Threaded Hole with Ball
- .5″ NPT female thread connects to any .5″ NPT male thread
- Included C size 1.5″ RAM® rubber ball allows for connection to any C size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability
- Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments
- Backed by a lifetime warranty
Out of stock
RAM® 1/2″ NPT Female Threaded Hole with Ball
Thread pitch:
- 1/2″ NPT
Ball size:
- C Size (1.5″)
Weight capacity:
- Standard Use: 4 lbs
- Heavy-Duty Use: 3 lbs
Materials:
- Marine-grade aluminum
Packaging type:
- Poly Bag
Weight:
- 0.22 lb










