Standard Coupler Lock

DEAD BOLT Standard Coupler Lock Protect your trailer or equipment with the DEAD BOLT Standard Coupler Lock — a precision-engineered locking solution designed for reliable security in harsh environments. Fine machined steel body for durable, tamper-resistant performance High salt resistance finish to prevent corrosion in marine and coastal conditions Gear type lock mechanism for smooth, dependable operation and increased pick resistance Stainless steel holding pin and interior pin receiver for long-lasting strength where it matters most This compact coupler lock fits most standard trailer couplers and installs quickly without tools, delivering convenient security for storage, transport, or overnight protection. Ideal for boat trailers, utility trailers, campers, and more. Key features: corrosion-resistant construction, precision machining, and a robust locking gear system to keep thieves out and your trailer safe.