Designed specially with round shank hex torx screwdriver. This screwdriver bit is suitable for power tools and air tools to drive torx?screws. Easy to install on the screwdriver handle (Here is not included).
Package Content: 10 Pcs x Torx Screwdriver; Main Material: S2 Tool Steel
Overall Size: 40 x 4mm/1.5" x 0.15"(L*D); Head Type: T6