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 29-piece insulated maintenance kit, metric jt-kt-00007 contains: 8 inch combination pliers jt-pl-00021 8 inch long-nose pliers jt-pl-00061 6-1/4 inch side-cutting pliers jt-pc-00101 open-end wrenches: 10mm jt-ws-00280 11mm jt-ws-00290 12mm jt-ws-00295 13mm jt-ws-00300 14mm jt-ws-00310 17mm jt-ws-00340 19mm jt-ws-00360 sockets – 1/2 inch drive 10mm jt-sk-01350 11mm jt-sk-01360 12mm jt-sk-01370 13mm jt-sk-01380 14mm jt-sk-01390 17mm jt-sk-01420 19mm jt-sk-01440 hex key sockets 1/2 inch drive: 5mm hex jt-sk-02763 6mm hex jt-sk-02764 5 inch socket extension – 1/2 inch drive jt-sk-01760 10 inch socket extension – 1/2 inch drive jt-sk-01770 1/2 inch ratchet wrench – 1/2 inch drive jt-sr-01750 cable jointers coring knife jt-ct-01830 1/8 inch x 3 inch slotted terminal screwdriver jt-sd-01860 5/32 inch x 3 inch slotted electricians screwdriver jt-sd-01875 3/16 inch x 6 inch slotted electricians screwdriver jt-sd-01890 5/16 inch x 6 inch slotted engineers screwdriver jt-sd-01940 no. 1 x 3 inch phillips screwdriver jt-sd-02010 no. 2 x 4 inch phillips screwdriver jt-sd-02020 maintenance kit tool case jt-tc-03205 features: engineered nylon 11 injection molded to tool for maximum personal protection exceeds internati