Flat Five Serrated Tension Tool Set

Flat Five Pro Tension Tools

The Peterson Flat Five Pro Tension Tool Set (FLAT-5) is a five-tool set that comes with three distinct types of tension wrenches for those who prefer a softer hand. The tools have serrated teeth to provide a locking grip between the tension tool and the keyway, even with a feather touch. All tools are double-ended and have standard and deep-depth feet to make recessed and protected cylinders a non-issue.

This set provides 10 times the options compared to other, similar tension tool sets while containing just five tools. Two are pairs with different flex resistance for soft/medium touch and one is a European type with no teeth that's designed for use with smaller locks. The other two are paired - one thin, one thicker. One end of each has a shallow reach, but the other end has a longer reach for recessed locks or mortise cylinders with protective rims.