5/16" UNF HSS Taper Hand Tap Sutton 1821110 Ratcheting box end needs as

Ratcheting box end needs as little as 5° to move fasteners versus 30° for standard box end Wrenches

Metric Set #24 - Combination Set

Convenient storage canister

7/8"3753n - 3/8" dr ratchet 200mm3760 - 3/8" dr extensions 125

5/16" UNF HSS Taper Hand Tap Sutton 1821110 Ratcheting box end needs asFor producing precision threads by hand tapping, for starting threads either second or bottoming taps should used after to achieve desire thread depth. General purpose use Suitable for materials up to 1000N mm2 Through & blind holes Suitable for both hand and machine operations Threads per inch 24 Overall length 72mm Cutting length 22mm Drill diameter 6. 9mm