Sealey S0641 Siegen 12 Piece Hammer-Thru Screwdriver Set The Sealey S0641 Siegen 12 Piece Hammer-Thru Screwdriver Set, available from Trade Counter Direct, is engineered for demanding professional and trade use. Manufactured from high-quality Chrome Vanadium steel, each screwdriver features a hammer-thru shaft for added durability and versatility. This comprehensive set includes both slotted and Phillips screwdrivers, designed with classic high-impact resistant handles for reliable performance and comfort. Ideal for workshops, garages, and site work, the Sealey S0641 set ensures long-lasting service life with fully hardened, tempered, and chrome plated shafts. Magnetised, shot-blasted tips provide excellent fastener grip, making this set a dependable choice for any toolkit. Features Hammer-thru shafts made from Chrome Vanadium steel for enhanced strength and durability Fully hardened, tempered, and chrome plated for corrosion resistance Shot blasted and magnetised tips for improved fastener retention Classic handles manufactured from high-impact resistant material Comprehensive 12 piece set with both slotted and Phillips screwdrivers Includes sizes suitable for a wide range of applications Part of the Siegen by Sealey range of quality tools Supplied with a lifetime guarantee* Specifications SKU / Model No. S0641 Range / Series Siegen by Sealey Contents Slotted: 6 x 38 mm, 3 x 75 mm* (not hammer-thru), 5 x 75 mm, 6 x 100 mm, 8 x 150 mm, 9 x 200 mm Phillips: #2 x 38 mm, #0 x 75 mm* (not hammer-thru), #1 x 75 mm, #2 x 100 mm, #3 x 150 mm, #3 x 200 mm Material Chrome Vanadium steel shafts; high-impact resistant handles Guarantee Lifetime guarantee*