The Wera 11 Piece Joker 1 Ring Spanner Set with Magnetic Rail is an impressive selection of spanners for your workshop or tool kit. The Magnetic Rail lets you secure your spanners to either your portable tool chest or the wall of your workshop. The Joker 6003 ring spanner with its special open end geometry - open end offset by 7.5 and the double hexagon profile - doubles the placement possibilities when repeatedly turning the wrench 180 around the longitudinal axis. Bolts and screw heads can be accessed every 15. The Joker 6003 will automatically find the respective placement point after every turn. Thanks to the open end side offset by 7.5, double hexagon geometry and an adjusted application method placement - screwdriving - turning - replacement - screwdriving - turning, etc, even screwdriving challenges allowing a return angle of less than 30 can be solved. The double hexagon geometry on the open end and ring sides secures the positive connection with the screw head or bolt and reduces the risk of slipping. The ring side is tilted at 15 to the tool axis to prevent injury. The Wera 9610 Joker Magnetic Spanner Rail is a handy tool hold for up to 11 Wera Joker Spanners. Measuring 37cm in length, the spanner rail has a magnetic strip that lets itself get held securely to metallic surfaces. Alternatively it can be easily bolted to the wall of your workshop. The durable clamping springs hold your spanners in place securely to prevent loss.