Com-Ten's ROOFIRST pull tester is a valuable solution to test fasteners on the roof. It is used to prove the fastening integrity for existing or new roof construction. It is designed to record and document on site pull-out values. It can be used in horizontal or vertical tests in all type of substrates.
This simple to operate unit is sturdy and pull tests up to 1000lbs. It has a large 2-1/2" diameter analog dial includes maximum reading pointer. It can be used with either plastic or steel fasteners.