Loading...

Tap Wrench, 3/16" to 1/2" MPN:91B

Discount: See in Cart
Free Shipping
In Stock
Brand: Starrett
Part #: 91B
SKU
510-G0688235
Regular Price $202.29 Special Price $144.49

BBB Accredited - ResellerRatings Elite Member - SBA Service-Disabled Veteran-Owned Certified

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

The Starrett Tap Wrench is a versatile and reliable tool for any workshop or professional job site. Its fixed, straight handle provides a secure grip and leverage for tapping square or round shanks, from 3/16in to 1/2in fractional taps, 1/4in to 1/2in machine screw taps, and 12.70mm metric taps. The plunger-operated design, featuring a knurled sleeve and spring-loaded mechanism, ensures a firm hold and easy pressure release. Ideal for machinists, mechanics, and DIY enthusiasts, this tap wrench is perfect for a wide range of applications, including metalworking, repair, and manufacturing, where precision and control are essential.

Top product features:

  • Firmly holds square or round shanks
  • Plunger is operated by a knurled sleeve
  • The spring inside the sleeve causes the plunger to back off when pressure is removed

Top product applications:

  • Machining and repair of square or round shanks
  • Machine screw installation and removal
  • Metric tap installation and removal
  • 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.



Additional Information

  • Country of Origin: CN
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 9.50
  • Package Width: 1.30
  • Package Height: 1.20
  • Package Weight: 0.56
Product info last updated on February 26, 2026 7:42pm UTC Category: Cutting Tools
© 2018-2025 GoVets. All Rights Reserved.
In stock