The Lumberjack RS25 1/4in drive Socket Set contains sockets made from high performance alloy steel with a matt finish. The set is supplied in a Heavy-Duty case. Socket set inch drive Material - S2 Dimensions: 143 x 93 x 36mm 10 x 25mm Bits: PH1, PH2, PZ1, PZ2, SL3, SL5, T15, T25, H5 & H6 12 x CRV Sockets: 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm,9mm, 10mm, 11mm, 12mm & 13mm 1x Bit Holder 1x 100mm Socket Holder 1x Ratchet Wrench Lumberjack 25 Piece 1/4" Square Drive Metric Socket Set with Screwdriver Bits For DIY Home Workshop & Professional Use in Red