Features and Benefits:American pattern taper file;Expertly made to effectively file saws with 60° angle teeth;Triangular shape makes accessing tight internal angles and squaring corners easy;Single cut construction is ideal for sharpening tools, finish filing, and draw filing;Edges set and cut for filing gullets between saw teeth;Tapers slightly towards the point;Select the right file when filing handsaws for long-lasting performance;Crescent is a premier hand tool brand from Apex Tool Group, one of the largest hand tool manufacturers in the world. The brand is often associated with its most famous product, the Crescent® brand adjustable wrench.