RAM® Ball Adapter with 1/4" - 20" Threaded Hole and Hex Post - B Size
1" Ball with 1/4"-20 threaded (internal) mounting hole

1" diameter ("B" size) rubber ball on an aluminum rod with 1/4"-20 (camera thread) threaded hole.  The center of the ball is 1" above the base of the unit. 

A black, 1/2" long pan head mounting screw and 2 lock washers are included.

Note: The mounting screw and lock washers are not provided by RAM.  They are provided by Cumulus Soaring, Inc.

Weight (ball and base only): 0.6 oz

This part can be used to attach a RAM arm to the plastic back-plate that is included with the ClearNav flight computer.  This parts is one part of the optional RAM mounting arm kit for the ClearNav.  To complete the kit, you would need a RAM-B-238U diamond base and a RAP-B-201U-A or RAP-B-201U or RAM-B-201U-C mounting arm.  You'll also need mounting screws and nuts for use with the RAM-B-238U diamond base.

FEATURES:

• Universal threaded hole solution for a variety of use cases
• Included B size 1" RAM® rubber balls allows for connection to any B 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

SPECS:

Thread Pitch
1/4"-20 x 5/8" (female)

Ball Size:
B Size (1")

Weight Capacity:
Standard Use: 2 lbs
Heavy-Duty Use: 1 lb

Materials: 
Marine-grade aluminum

Weight:
0.06 lb  

Q&A

Q: Can this ball be mounted to the top of a camera tripod?
A: Yes, this ball will be compatible with any standard camera tripod.

Q: How deep is the female socket? I need to make sure I order the correct length bolt for my application.
A: It has a .75 HOLE DEPTH

Q: Can I please have the dimensions or a PDF drawing for this RAM-B-337U
A: Yes, it is a 1" ball on top of a Hex post. Overall length is 1.51" Hex Width is .437" and from the bottom of the ball to the end of the Hex Post is about .5"