ProductsHand ToolsWrenchesFractional Combination WrenchesWilliams®1-5/16" 12pt WRENCH COMBINATION SATINItem #JHW1242AvailablePlease Login to Order or View DetailsRequest InformationEmail Product LinkProduct DetailsSpecificationsSubstitutesWilliams Combination Wrench, Series: SUPERCOMBO SUPERTORQUE, Measurement System: Imperial, Standard Wrench, 1-5/16 in Wrench Opening, 12 Points, 17-3/4 in Overall Length, 2-13/16 in Open End Width, 19/32 in Open End Thickness, 1-29/32 in Box End Width, 3/4 in Box End Thickness, Satin ChromeFeaturesSUPERCOMBO open end has specially designed grooves that direct wrench force away from fastener cornersSUPERTORQUE box opening design allows application of higher torque without rounding or deforming hex fastener pointsNo contact is made at the corners, instead wrenching forces are placed on the flat surfaces behind the pointsMeets or exceeds aerospace specification AS 954 for 12-point fasteners to provide accurate torque/tension relationship for precision applicationMay be used on all common hex (6-point) fasteners with considerable advantage over conventional box end wrenches to increase both hand tool flexibility and economyBox and open end openings are identicaApplicationFor use on all common hex point fastenersCertification/StandardsANSI B107.6|SAE AS 954Manufacturer: Snap-on Industrial BrandsBrand: WilliamsCountry of Orgin: USUPC: 662 459900739UNSPSC: 27111713Other Part Numbers: 1242 ; 662459900739 ; 66245990073Keywords1242 SUPERCOMBO SUPERTORQUE Combination Wrench, 1-5/16 in, 12 Points, 17-3/4 in OAL, Satin Chrome ; Snapon Industrial Brands ; Williams ; 1242 ; 662459900739 ; Combination WrenchesBrandWilliams®Box End Thickness3/4 inBox End Width1-29/32 inFinishSatinNumber of Points12Open End Thickness19/32 inOpen End Width2-13/16 inOverall Length17-3/4 inStandard/ApprovalsAS 954TypeSAE Standard LengthWrench Opening1-5/16 in Compare WTC1142 Wright Tool 1-5/16" 12pt FLAT WRENCH COMBINATION SATIN Non-Stock