NSI Industries TORK 5237-UL Electronic Instant Response Turn-Lock LED Photocontrol, Longer LifeTORK turn lock photocontrol light sensors provide a simple way to automate street and highway lighting controls with locking type receptacles. Use these sensors on lighting fixtures requiring an instant response to changes in ambient light level. Automate Roadway Lighting: Use turn lock photocontrol light sensors on streets, highways and other luminaries equipped with locking type receptacles where the most stringent surge protection is needed

heat treated & tempered

Best drill: 7/16″

Classic Series

EN 388: 2122

large roll off area for 18" frames

All metal construction for durability and long life

Fits 20L-96L or 1-1/4" To 6"

Scratch awl and level vial built in handle

Purple tint ideal when plumbing code requires primer verification

Never exceed the nameplate rating on the water heater

satin lacquer clear wood finish

4-1/2” saw blade