102-SG14SPP141251 Features: -Deliver excellent speed of cut while maximizing longevity.-Blades are equipped with pre and post-tensioned steel centers to eliminate loss of tension and "fun-out" during cutting conditions.-Bonded and designed for use on hand held "high speed" saws, air saws, and low horsepower walk-behind saws.-Arbor Diam: 20 mm.-Price is for 1 Each. Dimensions: -Thickness: 1/8 in.