T20 4mm Magnetic Tip Plastic Grip Torx Security Screwdriver Yellow Weight: 61g; Product Name: Torx Security Screwdriver; Package Content: 1 x Torx Security Screwdriver Main Material: S2 Steel, Plastic; Overall Size: Length:170mm/ 6.7"; Head Type: T20 Main Color: Yellow, Black, Brown; Drive Type: Torx Security Features: Magnetic; Tip Size: 4mm/0.16" Shaft Size: 75 x 5mm/3" x 0.2"(L*D); Handle Size: 100 x 30mm/4" x 1.2"(L*D)