STANLEY 20583110R Reciprocating Saw Blade 12 in 10/14 TPI , Power Blast Technology increases Blade Life. High speed blasting along the cutting edge strengthens the blade to reduce breaks and increase durability. Patented T2™ Technology reduces cutting forces on each tooth and optimizes chip removal to allow efficient cutting in the widest range of materials. Reciprocating Saw Blade, Straight Back, Power Blast and T2 Technology for applicable materials nail Embedded Wood, Composites, Plastics, Pipe, Carbon Steel, Stainless Steel. Blade Length - 12 inch, Blade Width -3/4 inch.