Jameson Tools 1000V Insulated Combination Socket Set, 3/8in Drive, 12-Piece

Insulated hand tools from jameson provide maximum electrical protection and are suitable for working live or close to live parts at nominal voltages up to 1,000 volts. Constructed using heavy-duty injection molded nylon 11; they are ideal for use in a wide variety of utility, electrical, and telecommunication applications. the 12-piece insulated 3/8 inch drive combination socket set jt-kt-03105 contains: sockets - 3/8 inch drive: 8 mm jt-sk-01716 10 mm jt-sk-01718 13 mm jt-sk-01720 17 mm jt-sk-01730 19 mm jt-sk-01740 20 mm jt-sk-01741 sockets - 3/8 inch drive: 3/8 inch jt-sk-01723 1/2 inch jt-sk-01725 3/4 inch jt-sk-01739 7/8 inch jt-sk-01744 5 inch socket extension - 3/8 inch drive jt-sk-01791 ratchet wrench - 3/8 inch drive jt-sr-01780 combination socket set tool case jt-tc-03215 features: engineered nylon 11 injection molded to tool for maximum personal protection for live line applications exceeds international standards: iec 60900:2012 and astm f1505 1,000-volt rated for inlive linein applications virtually indestructible - cut, abrasion, and impact resistant withstands temperature extremes from -40 f to 158 f -40 c to 70 c meets stringent requirements for cat inchc inch - cold impact rating every tool is 100% inspected - tested to 10,000 volts / rated to 1,000 volts industry-leading lifetime limited warranty