Proto J3700A Flare Nut Wrench Set Alloy Steel, Satin, 7 Tools, 3 8 in to 3 4 in Range of Head Sizes G4508384 094 cu in Number of 094 cu in Number of Dividers 1 Configuration Individual Tool Box Stackable Yes Includes Casters No Total Load Capacity 61 lb Includes Keys No Load Capacity per Drawer 30 lb Body Finish Matte Number of Keys Included 0 221 Degrees F Minimum Wire Combination (2) 18 AWG UL 94 Flammability Rating V 2 RoHS Compliant Yes High Temperature Application No Maximum Operating Temperature 221 Degrees F Contact Material Steel Maximum Voltage 600 V Insulation Material Thermoplastic Polyester Maximum Wire Combination (4) 10 AWG For Conductor Material Copper Maximum Conductors 6 Special Features Copolymer Shell Expands for Smooth Proto J3700A Flare Nut Wrench Set delivers professional grade performance with seven double end SAE wrenches spanning 3 8 in to 3 4 in 24 lb Nonsparking No Tether Style Tether Capable Opening Type 6 Point Flare Nut Ratcheting No Handle Type One Piece Head Type Offset Opening Angle (Deg