CAT.IBD20-2 Series NCM Air Cylinder Standard type Double acting Actuation Style Bore size Standard stroke (inch) Double acting Single rod Auto switch capable Nonrotating rod With bumper Double rod A Stainless Steel Body Cylinders 7/16", 9/16", 3/4", 7/8", 1-1/16", 1-1/4", 1-1/2", 2" Bore 044 (7/16") 056 (9/16") 075 (3/4") 088 (7/8") 106 (1-1/16") 125 (1-1/4") 150 (1-1/2") 200 (2") 075 (3/4") 088 (7/8") 106 (1-1/16") 125 (1-1/4") 150 (1-1/2") 200 (2") [Bore size 044/056] 0050 (1/2"), 0100 (1"), 0150 (1-1/2"), 0200 (2"), 0250 (2-1/2"), 0300 (3"), 0400 (4") [Bore size 075 and above] 0050 (1/2"), 0100 (1"), 0150 (1-1/2"), 0200 (2"), 0250 (2-1/2"), 0300 (3"), 0400 (4"), 0600 (6") 0050 (1/2"), 0100 (1"), 0150 (1-1/2"), 0200 (2"), 0250 (2-1/2"), 0300 (3"), 0400 (4"), 0600 (6") 0050 (1/2"), 0100 (1"), 0200 (2"), 0300 (3"), 0400 (4"), 0500 (5") 0600 (6") Single acting Single rod 075 (3/4") 088 (7/8") 106 (1-1/16") 125 (1-1/4") 150 (1-1/2") Now available in 7/16" and 9/16" bore Double Rod/Double End Mounting Non-rotating Rod Option Auto Switch Capable