Klein Tools - For Professionals Since 1857

US Heavy 7/8'' Erection Wrench with Hole


  • Cross-hole with no sharp edges for tethering
  • Forged from select alloy steel to withstand high-leverage and heavy loads
  • Catalog number, bolt size and nominal opening size are stamped on every wrench for easy identification
  • Continuous taper of handle makes lining-up bolt holes easy and works on a range of bolt and/or hole sizes without binding
  • Extra-large hub area works on larger diameter holes better than other wrenches
  • American Bridge design
  • Tether not included
JPG (High Resolution) 3213tt_photo.jpg
PNG (Transparent Background) 3213tt.png
Interactive Catalog

Forged from select alloy steel, Klein Tools' 7/8-Inch Erection Wrench is designed to withstand high-leverage and heavy loads. For use with 7/8-Inch bolts and U.S. heavy nut types, the extra heavy-duty head area provides maximum strength and durability. Plus, the continuous taper of the handle makes it easy to line up bolt holes. Includes a built-in hole so tool can be tethered when working at height.

Special Features:
Extra Heavy-Duty Head for Maximum Strength
Overall Length:
17.375'' (441.3 mm)
Alloy Steel
Nut Type:
U.S. Heavy
Bolt Size:
7/8'' (22.2 mm)
Nominal Opening:
1-7/16'' (36.5 mm)
Head Width:
3'' (76.2 mm)
Taper Diameter:
1-1/8'' to 9/32'' (28.6 to 7.1 mm)
2.7 lb (1.2 kg)
Additional Information
  • Always wear approved eye protection.
  • Do NOT push or hammer wrench.
  • Do NOT extend handle length.