RAM MOUNTS PIN-LOCK SECURITY KNOB B SOCKET

Consists of a 1/4"-20 female threaded security knob and key knob. Replaces all knobs on 1" diameter B size arms and mounts. The RAP-S-KNOB3-5U offers the ideal amount of leverage to properly tighten your mount to prevent slippage in heavy chop or in extreme vibration environments. Hardware Included: 1 RAM Pin-Lock Security Key