Heat-treated steel for long lasting sharpness The premium files provide precision sharpening results on the saw chain. The files feature double-cut teeth for faster metal removal and are made of heat-treated steel for long-lasting sharpness. Two (2) 5/32 (4.0 mm) diameter saw chain files per pack The premium files provide precision sharpening results on the saw chain. Husqvarna 5/32-in Chainsaw Sharpening File (2-Pack), Round Spiral-Cut, Ideal for 5/32-in Chainsaw Chains 598821501 at 2 Pack Chain Files For 1/4 325 3/8 LP Chains Husqvarna 5/32" Chainsaw Round Files 2 Pack Makita 5/32 Round Chain File Double-cut teeth for faster metal removal Makita Round Saw Chain Files, 2/Pk 5/32 D-75683 Premium files provide precision sharpening results on saw chain The files feature double-cut teeth for faster metal removal and are made of heat-treated steel for long-lasting sharpness., Two (2) 5/32 (4., 0 mm) diameter saw chain files per pack.