Easy 1/4 turn of the tubular key to lock or unlock this coupler latch lock. Rubber bumper in center of lock prevents rattle and provides increased grip.

• Fits Fulton Fas-Lock® style couplers
• 1/4 inch diameter pin works on couplers with 3/4 inch span
• Protective rubber keyway cover
• 1/4 turn to lock or unlock
• Tubular key resists bending or breaking