RAM Key Lock Knob with Brass Insert for B Size Socket Arms Type_Standard Chain RMSTATOR SPLYT Technology provides a

RMSTATOR SPLYT Technology provides a reliable solution to well-known charging system failures

Thickness: 25mm

Inside Diameter: 51mm

which can extend bearing life

Viscosity at 40 °C: 44

RAM Key Lock Knob with Brass Insert for B Size Socket Arms Type_Standard Chain RMSTATOR SPLYT Technology provides aThe 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. Hardware Included: x2 Keys