for mounting and dismantling spiral springs on transverse and multi-link axles, safe installation and removal without dismantling the axle, high time savings, new, revised version with extended tensioning path, suitable spring plates for a secure hold of the spring spiral, tensions the spring securely in the spring center, good positioning thanks to compact design, overload protection thanks to torsion drive element, can be used on vehicles with very small access holes, spring holder with special geometry, in a sturdy plastic case





