Golden Tri-Cut Blades, 10-Pack Klein Tools 1200BI-P Has 32 teeth/inch for quick starts, along with 24 teeth/inch and 18 teeth/inch for fast and smooth conventional cutting Special high-speed steel teeth fused to carbon-steel provide superior cutting action and long life Reclosable heavy-vinyl, seal-tight pouch of ten blades Klein offers a lifetime warranty on material defects and workmanship for the normal life of the product Weight: 8 ounces/pack