DescriptionKlein Tools Erection Wrench 1-1/8" US Reg NutForged from select alloy steel， Klein Tools' 1-1/8-Inch Nominal Opening Spud Wrench is designed to withstand high-leverage and heavy loads. For use with 3/4-Inch bolts and U.S. regular nut types， the extra-duty head area provides maximum strength and durability. Plus， the continuous taper of the handle makes it easy to line up bolt holes. For more than 160 years， Klein Tools has manufactured premium-quality， professional-grade hand tools that deliver the performance， durability and precision needed to get the job done right. Our family of engineers， workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials， superior workmanship， and keeping manufacturing as close to home as we can. Klein isn't just the name of our company， it's also our family name. And since we're an American company that's family-owned and family-run， you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products， we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.FeaturesForged in the USA from select US alloy steel to withstand high-leverage and heavy loadsExtra heavy-duty head area gives maximum strength and durabilityNominal Opening: 1-1/8-Inch (28.6 mm)Catalog number， bolt size and nominal opening size are stamped on every wrench for easy identificationContinuous taper of handle makes lining-up bolt holes easy and works on a range of bolt and/or hole sizes without bindingExtra-large hub area works on larger diameter holes better than other wrenchesAmerican Bridge designSpecificationsBrand NameKlein ToolsAssembled Weight (lbs)2California Proposition 65 Warning RequiredYesColor CodedNoCountry of OriginUnited StatesDrop ForgedYesglobalTradeItemNumber (GTIN)00092644680175Internal Supplier Part #3222Internet Product Code (IPC)D47453082C9Manufacturer WarrantyPlease refer to attached warranty document.MaterialSteelPackage ContentsErection Wrench 1-1/8" US Reg NutPackage Depth16.5Package Height1.13Package Weight1.9Package Weight (lbs)1.9RatchetingNoSingle or Double EndedSingleSize3/4 inUnit of MeasurementInchUPC092644680175Wrench StyleOpen JawManuals Brochure - PDF Installation Guide - PDF Warranty - PDFFrom Manufacturer