High Leverage Concreters' Nipper High lever transmission. Fast, reliable and economical;Extra-slim form for tying deep mounted steel rods;25% less effort required compared to conventional concreters' nippers of the same size;High-leverage joint, minimising strain, even when thick binding wires are used;The high damping of the cutting stroke on cutting through the binding wire reduces the strain on tendons and muscles;Cutting edges additionally hardened; cutting edge hardness approx. 61 HRC