The Contractor Tool - a brand new, engineered grade steel, tensioning tool offering 10:1 mechanical advantage. Designed specifically to withstand daily use, the entirely metal construction makes it extremely durable. What's more, the long handles provide increased leverage, and the quick release cam makes grabbing and releasing the wire much easier than ever before. It also boasts a release key holder and soft-feel grips, to make fence installation, maintenance and repair less demanding.