basic data gross dimensions (width x height x length) 30.00 x 9.00 x 38.50 cm weight 5 kg brand neo tools pkwiu25.73.30.0 tüv rheinland m+t certificate yes number of allen keys in the set 3 pcs 25-year warranty yes number of pieces in the set 73 pcs product material chrome vanadium steel (crv) square drive size 1/4 1/2 suitcase yes screwdriver bits included bits 30 mm 33 pcs: tx8 tx10 tx15 tx20 tx25 tx27 tx30 tx40 ph0 ph1 ph2 ph3 pz1 pz2 pz3 sl4 sl5.5 sl7 hex3 hex4 hex5 hex6 hex8 hex10 hex1/8 hex9/64 hex5/32 hex3/16 hex7/32 hex1/4 hex5/16 spline 6 8 holder included for 1/4 bits ratchet included 1/2 90 teeth direction switch extension included 1/4 100 mm socket included 1/2 hexagonal 16 pcs: 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 27 mm socket included 1/4” hexagonal 10 pcs: 4 5 5.5 6 7 8 10 12 13 mm socket included 1/2 spark plug sockets: 16 mm 21 mm allen keys included 1.5 2 2.5 knob included 1/2 knob with drive 250 mm ratchet included 1/4 90 teeth direction of rotation switch extension included 1/2” 2 pcs: 125 mm and 250 mm joint included 1/2 universal adapter included 1/2 with hole handle included 1/4 screwdriver description: the neo 1/2 and 1/4 socket wrench set (ref. No. 10-054) consists of 73 pieces made of high-quality chrome-vanadium steel. the set includes 1/2 and 1/4 ratchets (durable ratchet mechanism - 90 teeth) with curved ergonomic handles. the set includes a rich set of hexagonal sockets with embossed inscriptions (in sizes from 4 to 27 mm) and screwdriver bits (flat cross hexagon torx). a wide range of accessories complements the set. the vertical arrangement of the elements in the case allows for faster completion of the necessary set. the wrenches are supplied in a practical and solid plastic case with metal latches and a handy handle. the product's reliability is confirmed by a 25-year warranty and a tüv certificate rheinland m+t. the neo brand meets the expectations of professionals.