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Starrett Tap Wrench, 3/16" to 1/2" 91B - main

Tap Wrench, 3/16" to 1/2"

  • Mfr # 91B

  • Zoro # G0688235

product price:  $108.99
/ea
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Key Features

Type
Straight
Number
0
Fractional Tap Capacity (In.)
3/16 to 1/2
Machine Screw Tap Capacity
1/4 in to 1/2 in
Metric Tap Capacity
12.70 mm
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Specifications

Product Information

MFR #
91B
Zoro #
G0688235
UPC #
-
Country of Origin
China

Dimensions

Body Length (In.)
9
Max. Tap Size
1/2 in
Size
9 in
Min. Tap Size
3/16 in
Overall Length
9 in

Details

Item
Tap Wrench
Type
Straight
Number
0
Fractional Tap Capacity (In.)
3/16 to 1/2
Machine Screw Tap Capacity
1/4 in to 1/2 in
Metric Tap Capacity
12.70 mm
Shank Capacity (In.)
0.1875 to 0.3125 Square
Function
Firmly Hold Square or Round Shanks, Plunger Operated By Knurled Sleeve, The Spring Inside The Sleeve Causes Plunger to Back Off When Pressure is Removed
Handle Shape
Sleeve
Product Type
Precision Hand Tool
Measurement System
Fractional Inch, Metric
Wrench Type
Straight
Handle Type
Knurled
Fractional Tap Capacity
3/16 in to 1/2 in
Shank Capacity
9/32 in

Description

The STARRETT 91B is a straight tap wrench used to hold square or round shanks for tapping operations. It has a 9 in overall length and a tap capacity of 3/16 in to 1/2 in (4.7 to 12.7 mm). The wrench is plunger operated by a knurled sleeve, and the spring inside the sleeve causes the plunger to back off when pressure is removed.

Key Features of the STARRETT 91B Tap Wrench:

  • Type: Straight tap wrench for holding taps during hand use.
  • Overall Length: 9 in body length and overall length.
  • Tap Capacity: 3/16 in to 1/2 in fractional tap capacity.
  • Metric Capacity: Up to 12.70 mm tap capacity.
  • Machine Screw Tap Capacity: 1/4 in to 1/2 in.
  • Shank Holding: Holds square or round shanks; care must be used with round shanks.
  • Operation: Plunger operated by a knurled sleeve.
  • Spring Mechanism: Internal spring causes the plunger to back off when pressure is removed.
  • Handle Style: Sleeve-shaped handle with knurled surface.

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