Model # 3222

Internet #100648023

Klein Tools 3/4 in. Erection Wrench

Klein Tools

3/4 in. Erection Wrench

  • Alloy steel forged construction with continuous taper handle
  • 1-1/8 in nominal opening wrench has extra-heavy-duty head area
  • Perfect for 3/4 in bolts and U.S. regular nut types
$3326 /each

Frequently Bought Together

Product Overview

The Klein Tools 3/4 in. Erection Wrench is forged from alloy steel to withstand high leverage and heavy loads. The heavy-duty head area provides excellent durability.

California residents: see   Proposition 65 information

  • 3/4 in. bolt regular nut male to female end
  • Heavy-duty head area provides excellent durability
  • Forged from select alloy steel to withstand high leverage and heavy loads
  • Industrial black finish for corrosion resistance
  • Catalog number, bolt size and nominal opening size stamped on for easy identification
  • Continuous-taper handle makes lining up bolt holes easy and works on a range of bolt sizes and hole sizes without binding
  • Made in the USA




Warranty / Certifications

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Customer Questions & Answers

Is this a 3/4 inch wrench or 1 1/4 we use 3/4 inch bolts witch use 1 1/4 bolts

Asked by: dave
Bolt sizes are defined by the diameter of the threads. A 3/4" bolt means it is 3/4" diameter on the threads. The diameter of the bolt head across the flats is larger; for a U.S. Regular bolt, it is 1-1/8”; for a U.S. Heavy bolt, it is 1-1/4”. The Klein Tools Model # 3222 works on U.S. Regular 3/4" bolts, so it will fit the bolt’s 1-1/8” head. It sounds like you may need the Klein Tools Model # 3212 (Home Depot Internet #100647705) which works on U.S. Heavy 3/4" bolts, which have a head of 1-1/4”.
Answered by: Klein Tools
Date published: 2016-01-13
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