FeatureAdjusts to fit many makes and models
Uses the master lock K1 key system
Fits 1-7/8" and 2" couplers
Advance locking mechanism resists picking and prying
Universal design fits virtually all trailer couplers from 1 7/8" to 2"
Chrome-plated to prevent rust
Easy to use
Helps prevent theft of trailer when not connected to a tow vehicle