GEDORE SLIDING TOMMY BAR 2187 1” 018210 For manually operated sockets and accessories with 1” square drive. - Chrome Vanadium steel 31CrV3. - In accordance with SANS 1113 and DIN 3122. - Drive Connector Square (Male):- 1”. - Packing Unit:- 1 Piece. - Drive Connector Square (Male) Nominal Size:- 25 mm. - Length (L, L1):- 640mm. - Weight:- 3,955 kg.