RAM® Composite Double Socket Arm - B Size Medium
Double Socket Arm for 1" Ball, Plastic - Recommended
The RAP-B-201U, composite standard double socket arm, has a socket at both ends that accommodates 1" ball bases. A single spring inside the arm opens the end sockets, allowing you to pivot the ball and socket connection. This socket technology allows for almost infinite adjustment and perfect viewing angles.
Note: I recommend this arm for most applications that require 1" (B size) balls because it is a medium length, light weight due to its plastic construction, and inexpensive. Don't think that it is not strong because it is made of plastic - it is very rugged. The arm has a socket at either end to allow a 1" diameter ball (size "B") accessories to be connected. A tightening screw on the side of the arm enables the sockets to clamp firmly on a 1" diameter ball. When loosening the side screw, a single spring inside the arm opens the socket for maneuvering of the mount, or removing of the ball from the socket.
Length (center of socket to center of socket): 3.0 inches (76.2 mm)
Length with 2 x RAM-B-238U bases: 5.0 inch (128 mm)
Length with 2 x RAP-B-238U bases: 5.4 inches (137 mm)
Weight: 3.4 oz (96 g)
FEATURES:
- Standard RAM® double socket arm provides an ideal overall length of 3.73" and a socket-to-socket length of 3"
- Attaches to any B size RAM® ball component, including mounting bases and device holders
- Double ball and socket technology allows for near-infinite adjustability of your RAM® mounting system
- Backed by a lifetime warranty
SPECS:
Product dimensions:
Overall Length: 3.73"
Socket to Socket Length:
3."
Ball Size:
B Size (1")
Weight Capacity:
Standard Use: 2 lbs
Heavy-Duty Use: 1 lb
Materials:
High strength composite
Weight:
0.22 lb
Q&A
Q: My arm came with only one spring, is that normal?
A: Yes, the spring is meant to be offset. That way there is still some tension on one of the balls when you loosen the arm to reposition it.
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