Work faster with fewer mistakes! We have two models: The TAPE-EASE™ Pipe Grip grabs the lip of pipe, conduit and pvc from 1/2"- 6" in diameter. Also perfect for T-post fencing, irrigation spray stakes, carpet rolls, and wire. Get it right the first time, and every time! The Tape-Ease™ Rubber Grip gives you that extra hand when measuring everything from lumber, corner bead, bullnose tile, stone and brick, to rounded gutters and curved stucco. Won't scratch surfaces! Just keep the "pull" tight and WALK AWAY! Tape-Ease™ rubber grip and pipe grip models have a unique design that has an offset tolerance of less than 1/36", which is irrelevant when tapes usually have 1/16" as their smallest increment of measure! Accuracy counts!