Home / Reciprocating Blades / U-Shank / 1111 Reciprocating blades Bi-metal U-shank 10/14 teeth/inch 1111 Reciprocating blades Bi-metal U-shank 10/14 teeth/inch Metals; pipes and solid materials 3–10 mm thick. Art. no Dimensions (mm) Packing 1111-1590 150x25x1,1 5-pack 1111-2090 200x25x1,1 5-pack 1111-3090 300x25x1,1 5-pack