6 piece SAE Tap wrench kit (W8651)

Cuts and renews internal threads for standard pipe sizes

Wrench features dual holding jaws for large and small sized taps

Movable t-handle provides additional leverage

Tungsten steel for strength and durability

Great for thread maintenance, repair work, and re-threading

SAE sizes: 1/4 in. NC20, 5/16 in. NC18, 3/8 in. NC16, 7/16 in. NC14, 1/2 in. NC13

T-handle with positive grip chuck

Use the following drill bit sizes: 1/4 in NC20=13/64 in drill bit; 5/16 in NC18=17/64 in drill bit; 3/8 in NC16=5/16 in drill bit; 7/16 in NC14=3/8 in drill bit; 1/2 in NC13=27/64 in drill bit