Narva Socket 12Pin Flat Closed Switc 64-21 Sizes are stamped on the

Sizes are stamped on the beam for quick

2-stage power selection for optimum rpm and fastening torque

Accepts bayonet type blades

KT643558S KING TONY 3/4DR-1-13/16in DP IMP

Narva Socket 12Pin Flat Closed Switc 64-21 Sizes are stamped on the82073 20 NARVA 12 Pin Flat Trailer SCket with Reed Switch for use with Normally Closed Circuits Bulk Pack of 20 Designed for vehicles with reversing sensors, these sCkets feature an in built reed switch that deactivates the sensors while a trailer is connected. This prevents constant beeping from the sensors that detect the close proximity of the trailer. The reed switch disconnects the reverse sensor once the sCket lid is opened for plug connection.