7-piece 1/2" drive ANSI impact accessories set featuring extension bars, adaptors and a universal joint for working with electric and air powered impact tools with ball bearing socket retainers. Manufactured according to ASME B107.33M from tough and impact-resistant chrome molybdenum steel for daily heavy-duty use in industrial environments.A selection of extension bars and adaptors.For use with ANSI sockets.Chrome molybdenum for use with power tools.Organised in a tool tray module size 1 (TT1).No. of pieces: 11Drive: 1/2"Standard type: AMSIInlay material: PSWidth: 142mmDepth: 265mmHeight: 50mmIncluded:980036A-C - Teng Impact Adaptor 3/8" F to 1/2" M ANSI920036AN - Teng Impact Adaptor 1/2"F (DIN) - 3/8"M (ANSI)920037AN - Teng Impact Adaptor 1/2" F 3/4" M ANSI920030AN - Teng Impact Universal Joint 1/2" Drive ANSI920020AN - Teng Impact Extension Bar 1/2" Drive 3" ANSI920021AN - Teng Impact Extension Bar 1/2" Drive 5" ANSI920023AN - Teng Impact Extension Bar 1/2" Drive 10" ANSI3mm Retaining Pins - 20 and 25mm (1 of each)4mm Retaining Rings - 19 and 24mm (1 of each)