Wera 9640 Mag Rail 6003 Joker Spanner Wrench SetThe 11 piece metric ring spanner set comes on a magnetic rail. Featuring a 7. 5 offset open end and double hexagon geometry, the Joker 6003 offers four placement points with a 180 turn, engaging bolts every 15 for easier use in tight spaces. The slim, robust ring side is tilted 15 to the tool axis. Its high quality surface treatment ensures long lasting corrosion protection. The "Take it easy" tool finder uses color coding by size, and the clips hold