Features
Klein Tools' 4-Inch Extra-Capacity Adjustable Wrench is made of forged, heat-treated alloy steel for maximum strength and light weight. Jaws are precision-machined to ensure smooth operation. Contoured, plastic-dipped handles make them easy to grip and comfortable to use.![](https://cdn.shopify.com/s/files/1/0120/6950/3035/files/o5064_alt2.png?v=1711151379)
Head designed for ease of use with measurements on both side of the wrench and an adjustable jaw that covers a wide range
![](https://cdn.shopify.com/s/files/1/0120/6950/3035/files/o5064.png?v=1711151379)
Smooth handle made with a dip down the middle for extra grip
![](https://cdn.shopify.com/s/files/1/0120/6950/3035/files/o5064_beauty_l_alt3.png?v=1711151379)
Premium product made of heat-treated alloy steel with chrome-plating that is durable and resistant to rust
Easy to adjust knurls for smooth, single-handed operation
Made with alloy steel to handle the torque and wear of tough jobs
Forged heat-treated alloy steel ensures maximum strength and lightness for optimum performance
Chrome plated for maximum rust resistance
Large loop hole in the handle for tethering or hanging on a peg
Contoured dipped handle for extra grip and comfort
![Klein Tools](http://hausoftools.com/cdn/shop/files/brandPage_klein-tools_1024x1024.png?v=4590382781443469872)
Klein Tools is the result of one of those “happy accidents” that turn out to be revolutionary. Klein Tools famously got their start in 1857 when a linesman came to founder Matthias Klein to repair his broken pliers. Klein replaced the broken half and when the old half of the tool broke too, Klein forged a replacement for that, thus making the first Klein Linesman pliers. Since these humble beginnings, Klein Tools has grown and become one of the largest American made toolmakers and they’re a brand used by tradesmen, linesman and electricians all across America.