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Starrett Series 174 (D4150658)

Ideal for holding smaller diameter taps, drills, reamers and other tools up to 1/4" (6.35) in diameter. It will firmly grip round or square shanks. The gripping surface is properly heat treated to withstand any ordinary use.

Starrett Series 91

  • Made of rugged steel, well proportioned and easy to handle.
  • Tempered gripping surfaces firmly hold square or round shanks.
  • Plunger, operated by the knurled sleeve, backs off the instant pressure is removed from the sleeve.

STARRETT Brand is Made in the USA

Unit of Measure

Units Per Package

 N/A 1

Tap Size Inches

 N/A 5/16" - 3/4"

Tap Size MM

 N/A 8-19

Square Shank Length

 N/A 13/64" - 7/16"

Square Shank MM

 N/A 5.2-11

Body Length Inches

 N/A 16"

Body Length MM

 N/A 400