Fits: 2015 thru 2024 Chevy Silverado/GMC Sierra 2500HD/3500HD LML/L5P Duramax Diesel

The only receiver lock that will open with YOUR LATE MODEL GM key, BOLT Receiver Locks feature a solid zinc core, automotive grade cylinder with patented 6 plate-tumbler sidebar to prevent picking and bumping, a stainless steel lock shutter to keep out dirt and moisture, and a rugged jacket and cap. BOLT Receiver Locks have a Stainless Steel 5/8 diameter shaft (fits class 3, 4 Hitch) and are made in the USA. Limited lifetime warranty. This 5/8" diameter receiver lock codes to your vehicle's ignition key. Made of automotive grade materials and nearly impossible to pick or bump, this corrosion-resistant lock helps keep your ball mount safe and secure.

Features:

• Fits late GM models with center groove cut key
  
• Solid zinc core
  
• Stainless steel lock shutter
  
• Rugged jacket and cap
  

Notes:

• Center groove cut key only