" STR " 91-B STARRETT

FEATURES

•  Strong and well-proportioned
•  Tempered gripping surfaces firmly hold square or round shanks
•  Plunger operated by knurled sleeve
•  Spring inside sleeve causes plunger to back off when pressure is removed
•  Round shanks can be gripped, but care must be used. Excessive pressure may break the moveable V-jaw

SPECIFICATIONS

•  Capacity Tap Size (in): 3/16-1/2"
•  Capacity Tap Size (mm): 4.7-12.7mm
•  Body Length (in): 9"
•  Body Length (mm): 225mm
•  Square Shank (in): 5/32-9/32"
•  Square Shank (mm): 4-7mm