RAM Mounts Locking Knob With 1/4-20 Thread for B Socket Arm - Details
Includes a brass 1/4"-20 thread, for 1" (B size) socket arms; this allowing you to disengage the screwing of the knob. Once you have set your mount in the location you need, you can lock it in place and feel safe that your mounted device will stay right where you left it.
- Made from powder coated marine grade aluminum
- 1" Rubber ball "B" size
- Weight 0.3 lbs.
- Lifetime manufacturer's warranty
- Made in the USA