Master Lock 479 Accessory Arm for No. 478 Universal Ball Valve Device quantity_break_72 2MKBYLW Laminated Brass Padlock features

2MKBYLW Laminated Brass Padlock features a 1-3/4in (44mm) wide laminated brass body offering excellent corrosion resistance

The American Lock No

Keyed Alike – multiple locks open with the same key – features a 1-3/4in (44mm) wide solid brass body to resist corrosion and a 2in (51mm) tall

The high-security

1/4in (6mm) diameter plastic shackle to help prevent electrocution and arc flashing and to prevent electrical current from shackle to key

Master Lock 479 Accessory Arm for No. 478 Universal Ball Valve Device quantity_break_72 2MKBYLW Laminated Brass Padlock featuresThe Master Lock No. 479 is an accessory for a universal ball valve lockout system.