Window Crimps with Sure Grip: The Faster, Safer Solution for Wire Pulling

iTOOLco, a leading developer of products that increase safety, save time, lower worker effort, and improve results for hard-working contractors and the professionals they employ, spotlight the Window Crimps™ with Sure Grip Pulling Heads.

When it comes to wire pulling on commercial and industrial jobsites, electricians need tools that are fast, reliable, and secure. Traditional pulling heads can slow crews down, especially when visibility and grip strength become issues during demanding pulls. That’s why contractors are turning to Window Crimps™ with Sure Grip Pulling Heads from iTOOLco.

Designed for efficiency and durability, these single-use pulling heads help electrical contractors complete pulls faster while improving wire placement accuracy and overall jobsite safety. Whether you’re pulling copper or aluminum conductors, Window Crimps with Sure Grip deliver dependable performance every time.

Window Crimps™ with Sure Grip are compact, single-use wire pulling heads engineered to create stronger and more secure connections during wire pulls. Unlike traditional pulling heads, these crimps feature internal threads that provide increased surface area for enhanced grip strength. 

Faster Installation on the Jobsite

Speed matters on every electrical project. Window Crimps with Sure Grip install faster than many traditional pulling heads, helping crews reduce labor time and improve productivity.

The setup is simple:

  • Insert the bare wire past the inspection window
  • Crimp using a 12-ton crimping tool
  • Verify placement through the window
  • Begin the pull

This streamlined setup minimizes downtime and keeps projects moving efficiently.

Stronger, More Secure Grip

Internal threading inside the crimp creates additional gripping surface area, improving holding strength during pulls. 

This added security helps reduce slippage and improves reliability during challenging wire pulls.

Easy Visual Inspection

The inspection window is a major advantage for electricians. Instead of guessing whether the conductor is seated correctly, installers can visually verify placement before crimping.

This feature helps:

  • Reduce installation errors
  • Improve pull reliability
  • Increase jobsite confidence
  • Save troubleshooting time

Modern electrical jobs demand tools that work faster without sacrificing safety or reliability. iTOOLco’s Window Crimps™ with Sure Grip Pulling Heads provide a practical solution for contractors who want stronger grips, faster installations, and easier inspections during wire pulls.

If you’re looking to improve productivity and confidence on your next pull, Window Crimps with Sure Grip deliver the performance professional electricians expect.

About iTOOLco

Invented by Electricians for Electricians. For many years, iTOOLco has improved the work lives of professional electricians and contractors through our innovative products that increase safety, save time, lower worker effort, and improve results for hard-working contractors and the professionals they employ. iTOOLco’s ingenious tooling delivers “measurable advantages” and brings innovation to your jobsite. Visit iTOOLco.com.