THIS ABILITYONE ITEM IS EQUIVALENT TO THE FOLLOWING MODELS: MATCO MCL262 PROTO 84974252 WILLIAMS 1226SC PROTO 1226T500 STANLEY 426D88 PROTO 5771226T500 MAC TOOLS CB262KS PROTO J1226T500 WILLIAMS JHW1226SC MATCO MCL262 PROTO PRO1226T500 SNAPON SOEX26 SNAPON SOEX26. SKILCRAFT ProGrade Combination Wrenches 13/16 BRAND NAME: SKILCRAFT. Premium grade, high polish chrome finish 13/16 combination wrench with open and box ends. Made of forged and heattreated steel for extra strength and durability, these combination wrenches feature a continuous arc design that distributes applied stress over the entire radius of the open end. The 12point boxend features a 7.5 degree offset broaching that allows users to flip the end for a more advantageous grip in tight spaces. Available in a variety of sizes, these U.S.A. made, Berry Amendment compliant wrenches meet or exceed SAE Aerospace Standard 954 for 12point fasteners and carry a limited lifetime warranty. SDS SHEETS: Yes. ENVIRONMENTAL SUSTAINABILITY (GREEN) INFO: PreConsumer Recycled Content: 0