The Fastway Maximum Security Universal Trailer Coupler Lock is perfect If you’re in the market for a secure and durable coupler lock for your trailer than you’ll be more than satisfied with this trailer coupler lock. The Maximum Security Universal Coupler Lock by Fastway will fit all 1-7/8”, 2”, and 2-5/16” tongue-type trailer couplers and is also constructed out of high-quality corrosion resistant materials that is made to last.

• Multi-Step uni-ball fits all 1-7/8”, 2”, and 2-5/16” couplers.
• Fits almost every trailer coupler style.
• Unique horizontal bend design in shackle provides a secure forward facing snug fit.
• New larger and stronger corrosion resistant nickel plated housing.
• Dual action locked and bolt blocked locking system.
• Anti-drill lock design for security.
• Super hardened chrome plated 5/8” shackle.
• Two barrel-style keys included.
• Limited lifetime manufacturer warranty.