Durasafe Universal Coupler Lock Fits DUR-UCL1000

Features 1/8" incremental adjustments to easily fit every coupler on the market, reversible keys for easy insertion and a fail-safe locking system that won't allow the key to be removed unless in the locked position. Available in chrome-plated and stainless steel and also in combo packs, paired with the DuraSafe Universal Receiver Lock . UCL2000 features a shorter pin length to fit 1/2" to 2" couplers.UCL1000 was designed for larger couplers (2 1/2" to 3 3/8") but will work on every coupler on the market from 1/2" to 3 3/8".
Fits Couplers (") 1/2 - 3-3/8