Master Lock 3-1-4in Wide Set Your Own Combination Wall Lock Box 5401D 020 x 5/8-11 is perfect

020 x 5/8-11 is perfect for heavy-duty cleaning applications and surface preparation prior to welding

the Sperry Instruments VD6509 Adjustable Non-Contact Voltage Detector ensures precision and safety when detecting multiple wires

6°F (±2°C) or 2% of reading (whichever is greater) above 32°F (0°C)

Simply apply pipe thread to the MIP nipples on the water heater and then thread the female connection on the connector to the nipple and tighten with channel locks or a similar tool

Nautilus N688-A

Master Lock 3-1-4in Wide Set Your Own Combination Wall Lock Box 5401D 020 x 5/8-11 is perfectThe Master Lock No. 5401D Wall Mount Lock Box features a 3 1 4in (83mm) wide metal body for durability. The wall mount design offers permanent installation. Set your own 4 digit combination for keyless convenience and increased security. The shutter door protects combination dials from weather, dirt and grime; and molded body and vinyl coated shackle prevent scratching. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.