Strattec 7025284 BOLT Trailer Coupler Pin Lock for GM Late Model Ignition Keys

The BOLT 7025284 Trailer Coupler Pin Lock is a premium trailer security solution engineered by Strattec Security Corporation — the world's largest manufacturer of automotive locks and keys and the primary OEM lock supplier for GM, Ford, and Chrysler. Designed specifically for late-model GM ignition keys, this coupler pin lock uses patented one-key technology that permanently programs itself to your vehicle's existing ignition key, eliminating the need for a separate key on your keyring.

The barbell-style stainless steel pin slides back and forth along its length, accommodating a wide range of trailer coupler sizes. With 1/8-inch incremental adjustments, it delivers a secure, snug fit on virtually any standard coupler.

Key Features:

• Compatible with couplers from 1/2 inch to 3-3/8 inches wide — fits virtually any standard trailer coupler
• 1/8-inch incremental adjustments along the pin for a precise, snug fit
• Operates with your GM late-model vehicle ignition key — no extra keys needed
• Stainless steel pin construction for maximum corrosion resistance
• Stainless steel lock shutter keeps out dirt and moisture — fully weatherproof
• Plate tumbler sidebar design prevents picking and bumping
• No exposed shackle to further deter theft
• Black and silver finish
• Backed by a Limited Lifetime Warranty

BOLT locks are made using automotive-grade technology and materials, giving them the highest corrosion resistance rating in their class. The 7025284 is the GM Late Model variant — designed for approximate model years 2007 and newer across Chevrolet, GMC, Buick, Cadillac, and other GM brands.