Master Lock 1479DAT 5/8" Class III/IV Barbell Trailer Receiver Lock

5/8in (16mm) Class III/IV Barbell™ receiver lock. The receiver lock includes the Push to Lock™ locking mechanism, easily used by pushing the lock body firmly onto the pin and removing the key. The Weather Tough® seal and water tight cap provides additional protection from moisture and dirt.

Features:

• Fits 5/8in (16mm) receivers
• Usable length of receiver pin is 2-3/4in (70mm)
• Push to Lock™ locking mechanism - push lock body onto pin firmly and remove key
• Weather Tough® seal and water tight cap protects lock from moisture and dirt
• Class III/IV; 10,000 lb. Load Rating
• 4-pin cylinder for added pick resistance
• K1 Key Blank