RAM - Key Lock Knob w/ Brass Insert for B Size Socket Arm

The RAM^® Key Lock Knob with Brass Insert for B Size Socket Arms (RAM-KNOB3LU) is an upgrade for your existing RAM^® mounting solution with added security and peace of mind. This locking knob replaces the standard knob on any RAM^® B Size socket arm, helping prevent theft. Featuring a brass insert, this version is less corrosive than steel and suitable for outdoor environments.