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