Magnetic Centering Head with Vial, 1 in and Larger Pipe Capacity, Small no checkout Used to cut and trim Used to cut and trim wood and to pull tongue and groove materials together Thin blade allows for access to tight spaces Made of solid alloy steel for long lasting durability and dependability Precision shear type blades for clean cuts on solid and stranded copper wire Easy to read markings on both sides Curved handles help reach into confined areas Wire looping and bending holes Coil spring provides fast self opening action One piece Y shaped body design with magnetic legs Built in dial with 2 1 2° increments that turns 360° Hardened center punch marks set position by taping with a hammer Used to establish and mark a centerline at any angle around circumference on a pipe or tank or as a protractor level Excessive heat can damage magnets