The Master Lock No. 2866DAT features 1/2in (13mm) and 5/8in (16mm) Swivel Head™ receiver locks. 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. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

• Fits both 1/2in (13mm) and 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.
• 1/2in (13mm) Pin is rated for Class I/II; 3,500 lb. Load Rating.
• 5/8in (16mm) Pin is Rated for Class III/IV; 10,000 lb. Load Rating.
• Weather Tough® seal and water tight cap protects lock from moisture and dirt.
• 4-pin cylinder for added pick resistance.
• K1 Key Blank.