Locking Knob w/ 1/4

The RAM locking knob, 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.

• Brand: RAM Mounts

•   This warning is being provided to comply with the State of California's Proposition 65.
  Cancer and Reproductive Harm - www.p65warnings.ca.gov