Trimax Stainless Steel Universal Adjustable Coupler Lock, 7/8″ – 3-1/2″ Span

The Trimax SXTC123 Stainless Steel Coupler Lock adjusts to fit couplers with 7/8″, 2-1/2″, and 3-1/2″ span. An exclusive internal O-ring and watertight cap help seal out moisture. This lock comes with two round keys that won’t bend or break.• Adjusts to fit couplers with 7/8″, 2-1/2″, and 3-1/2″ span• 1/4″ pin diameter• Made of stainless steel• Internal O-ring and watertight cap to seal out moisture• 1/4 turn locks and unlocks head• Lock head can’t be false locked or pop open• Includes 2 round keys