7/16"-20 UNF HSS Left 4 Flute Plug Tap Quantity:1 • Serialized Certificate of Calibration

• Serialized Certificate of Calibration – Each wrench is calibrated according to the ASME B107

• 90-Tooth Gear – Our fine-tooth ratchet requires only a 4-degree swing arc • Ultra-Compact Head – Unlike conventional "low profile" designs that focus on controlling only the thickness of the head

Internal Diameter: 5/8"-18

Part Number DWTSR1-1436

Part Number: BIT-DUL4SET

7/16"-20 UNF HSS Left 4 Flute Plug Tap Quantity:1 • Serialized Certificate of CalibrationProduct Description HSS reverse thread, also called left hand thread taps are used to make new threads or re thread damaged and or jammed threads. Hand Taps are the most versatile taps for hand use. They are popular for use in general machine tapping Appropriate for tapping the vast majority of materials in through or blind holed conditions. Hand Taps come in three styles Taper, Plug or Bottoming. Brand Drill America Part Number DWT60796 Size 7 16" 20