7/16"-20 UNF Carbon Steel Tap Set Quantity:1 and 1/2 inch drive flex

and 1/2 inch drive flex head ratchets have a 90-tooth gear that produces a working swing arc of 4 degrees

Part Number GLBCOX1211

Size 1-27/32"

Part Number DWCTL354

Size 3/8"-#7

7/16"-20 UNF Carbon Steel Tap Set Quantity:1 and 1/2 inch drive flexProduct Description Carbon steel taps are used to re thread damaged and or jammed threads. They may also be used to thread mild steels. Hand Taps come in three styles Taper, Plug or Bottoming. Taper Style: Starts the thread square with the workpiece. Plug Style: Generally used in thru holes. Bottom Style: Generate the thread to the bottom of the hole. A tap set contains 1 taper, 1 plug and 1 bottoming tap. Brand Drill America Part Number DWTS7 16 20