RAM Tough Ball - C Series 1.5" - with 5/16"-24 X .375" Threaded Stud

RAP-379U-312437 – RAM® Tough-Ball™ with 5/16"-24 x .375" Threaded Stud (C Size)

The RAP-379U-312437 is a RAM® Tough-Ball™ with a 1.5" C-size rubber ball on a 5/16"-24 x .375" stainless steel stud. It fits any device or mount with a matching 5/16"-24 threaded hole and gives you a C-size ball for any C-size RAM® double socket arm.

Key Features

• 5/16"-24 x .375" male thread for devices with a matching threaded hole
• 1.5" C-size rubber ball fits any C-size RAM® double socket arm for near-infinite adjustment
• Steel-reinforced, high-strength composite body for demanding use
• Backed by RAM Mounts' lifetime warranty

Specifications

• Thread: 5/16"-24 x .375"
• Ball size: 1.5" (C size)
• Material: high-strength composite with stainless steel thread
• Weight: 64 g (0.14 lb)
• Load rating: 1.81 kg (4 lb) standard use, 1.36 kg (3 lb) heavy-duty use

FAQs

Is this the same thread as the B-size 5/16"-24 ball?

Yes, the thread is the same. The difference is the ball: this C-size version has a 1.5" ball for C-size arms, where the B-size has a 1" ball.

Which RAM arms does it fit?

The 1.5" ball fits any C-size RAM® double socket arm and any C-size socket base.