RAM Pin-lock Security Knob for B Size Socket Arms SIZE_104 Links Designed to handle increased power

Designed to handle increased power loads

The muffs provide wind and rain resistance keeping your hands warm and dry

Nose and mouth ventilation

Diameter: 56mm

it displays the exact intensity of both of your lights so you're never stuck guessing if your lights are on

RAM Pin-lock Security Knob for B Size Socket Arms SIZE_104 Links Designed to handle increased powerThe RAP S KNOB3U consists of a 1 4" 20 female threaded security knob and key knob. The RAP S KNOB3U replaces all knobs on 1" diameter B size arms and mounts. The RAP S KNOB3U offers the ideal amount of leverage to properly tighten your mount to prevent slippage in heavy chop or in extreme vibration environments. With an emphasis on aesthetics and function, the RAP S KNOB3U is low in profile and only adds a small amount of additional bulk to your