RAM Tough Ball - C Series 1.5" - with 1/4"-20 x .50" Threaded Stud

RAP-379U-252050 – RAM® Tough-Ball™ with 1/4"-20 x .50" Threaded Stud (C Size)

The RAP-379U-252050 is a RAM® Tough-Ball™ with a larger 1.5" C-size rubber ball on a 1/4"-20 x .50" stainless steel stud. The 1/4"-20 thread matches most camera and camcorder holes, while the heavier C-size ball gives you a stronger hold on any C-size RAM® double socket arm.

Key Features

• 1/4"-20 x .50" male thread, matching most camera and camcorder threaded holes
• 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: 1/4"-20 x .50"
• 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

What is the difference between the B-size and C-size Tough-Ball?

The C-size has a larger 1.5" ball and a higher load rating, so it pairs with C-size RAM arms for heavier devices. The B-size uses a 1" ball for lighter loads.

Which RAM arms does it fit?

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