IVY Classic 9" 5 TPI Wood Pruning Reciprocating Saw Blade is constructed with precision fleam ground teeth for extremely fast cutting of wood - ideal for pruning trees shrubs and bushes. It's hardened and tempered high carbon steel cutting edge ensure a long life of saw blade, while bi-directional teeth cut on reverse and forward strokes for faster cutting. The pruning reciprocating saw blade fits all 1/2" shank reciprocating saws specifications: width: 3/4", thickness: .050", length: 9". IVY Classic Industries is dedicated to producing a comprehensive, quality line of power tool accessories and hand tools.