Laser 5737 5 Piece Pound Thru’ Screwdriver Set Features and BenefitsHeavy duty screwdriver set with Go thru’ shafts for strength.High quality Impact – shaft continues through the handle.Soft grip handle: PP/TPR – Flat shaft – Handle length 120mm /Phillips shaft – 110mm.Shafts made from 8660 Chrome Molybdenum steel for strength.Contents: Shaft sizes: Phillips – Ph2x200mm/Ph2x305mm/PH2x450mm with 10mm Hex drive. Flat – 8x305mm/8mm x 200mm with 13mm Hex drive.