45 Piece Professional Screwdriver Torx Tool Set Repair Kit for Xbox, Computer, Cell Phone, MP3 MP4, Hard Drive and More Devices 45pcs in 1 screwdriver set includes 42pcs insert bits, 1pcs rubber handle, 1pcs extension rod and 1 Rubber Handle Length: Approx. 4.5 inch / 11.4cm. Extension rod Length: Approx. 4.7 inch / 11.9cm. Tweezer Length: Approx. 4.5 inch / 11.4cm. Storage Box Size(L x W x H): Approx. 6.14 x 4.33 x 1.14 inch / 15.6 x 11 x 2.9cm.