7/8"-9 UNC HSS Left 4 Flute Tap Set Quantity:1 our L-keys are slightly larger

our L-keys are slightly larger in size with narrower tolerances than most competitors that follow the ASME standards • Two Measures of Tolerance Control – We measure our hex key tolerances from point-to-point and side-to-side to ensure the highest standards of dimensional accuracy and consistency • 8660 Steel – We make our L-keys with 8660 nickel chromium molybdenum steel that's heat-treated to 54–58 HRC to produce tools that are hard

Metric Stainless A4-70 Flat Head Socket Cap Screws

The sizes range from 19 to 50 mm and consistently meet or exceed the industry standards for socket strength and performance

improving access • Designed for Speed and Torque – The front of the handle is round for quick turning and the middle transitions to a tri-lobe shape that provides a secure grip for high-torque driving • Size Markings in Three Locations – Each driver has the tip size engraved in three locations with high-contrast laser markings • Modular Driver Organizers – Modular pieces click together to form slots that maintain consistent spacing between drivers and keep them from rolling around in a drawer • Phillips

stamped markings are permanently impressed into the material by a roll-stamp die and are as large as possible while still being readable along the socket’s curved surface

7/8"-9 UNC HSS Left 4 Flute Tap Set Quantity:1 our L-keys are slightly largerProduct 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 DWT60888 Size 7 8" 9