Master Lock 312D 1-9/16in (40mm) Wide Covered Laminated Steel Padlock with 2in (51mm) Shackle; Blue (Pack of 4) surplus_sale_collection (1) 491B for 480V and

(1) 491B for 480V and (1) 493B for 120/240V

Use with your existing safety padlocks or lockout hasps

The patented device fits breakers with standard toggle openings 7/16in (11mm) or less and works with all Master Lock and American Lock safety padlocks and most hasps

As the ADA version for the 1652 series

Master Lock 312D 1-9/16in (40mm) Wide Covered Laminated Steel Padlock with 2in (51mm) Shackle; Blue (Pack of 4) surplus_sale_collection (1) 491B for 480V andPack of 4 The Master Lock No. 312DLH Laminated Padlock features a 1 9 16in (40mm) wide laminated steel body for maximum strength and reliability. The 9 32in (7mm) diameter shackle is 2in (51mm) long and made of hardened steel, offering extra resistance to cutting and sawing. A blue weather resistant thermoplastic shell is designed to add protection against moisture, dirt and grime. The 4 pin cylinder prevents picking and the dual locking ball bearings