RainBow key L-wrenches long, with ball point and short key part and 100° angle, set in a practical holder • for hexagon socket screws • short key part with 100° angle, no more inaccessible screws • perfectly shaped ball point, allows screws to be turned at an angle of up to 30° • special alloy based on spring steel, exceptional elasticity coupled with high grade hardening • laser-marked serial number, lifetime guarantee