STRONG. TOUGH. SIMPLE. The DeadBolt / CT Johnson Blockhead Trailer Coupler Lock is designed with high-tech materials that redefine the traditional lip engaging coupler lock. The heavy-wall cast aircraft aluminum body provides superior strength-to-weight ratio, a distinctive look, and great value.
• Simple, quarter turn lock mechanism
• Fits flat lip style 2-5/16″ couplers
• Durable, exterior-grade powder-coat finish
• Double-sided automotive style key for easy insertion and removal
NOTE: Fits 2-5/16″ lip-engaging, trigger-style couplers. Coupler should have flat lip around the bottom. Maximum lip width: 4-1/2″.
Before You Order
Confirm your coupler is a flat-lip, lip-engaging trigger style sized 2-5/16 inches and measure its lower lip; the source sets a 4-1/2-inch maximum width for this lock.
Frequently Asked Questions
What coupler size does the TCL3-AS fit?
The source specifies a 2-5/16-inch lip-engaging trigger-style coupler with a flat lip around the bottom.
How wide can the coupler lip be?
The listed maximum lip width is 4-1/2 inches. Measure the lip to confirm fit.
