5/16" (closed), 3/8" (closed), 1/2" (closed): Staple Height; 170 [Max] Cartridge Cap. High carbon hardened steel working parts for"creased durability.

1/4", 5/16", 3/8", 1/2", 9/16": Staple Height; 0.050 gauge Staple Diam. High carbon hardened steel working parts for"creased durability.

1/4" (closed), 5/16" (closed), 3/8" (closed): Staple Height; 100 [Max] Cartridge Cap. Sturdy all steel construction.

1/4", 5/16": Staple Height; 150 [Max] Cartridge Cap. Easy-to-get-at mechanism.

1/4", 3/8": Staple Height; 150 [Max] Cartridge Cap. Easy-to-get-at mechanism.

3/8", 7/16", 9/16": Staple Height; Bell Wire, Communications, Tagging: Applications. Sturdy all steel construction.

1/4", 5/16", 3/8", 1/2", 9/16": Staple Height; Durable Chrome: Finish. Easy squeeze double-leverage operation.

1/4", 5/16", 3/8", 1/2", 17/32", 9/16": Staple Height. Patented Drive Technology that sets staples/nails right on virtually any surface.

1/4", 5/16": Staple Height; Chrome: Finish. Sturdy all steel construction.

1/4", 5/16", 3/8": Staple Height; Light Duty PowerCrown™ Staples: Used With. Clear staple jams without use of tools.

1/4", 5/16", 3/8": Staple Height; Heavy Duty PowerCrown™ Staples: Used With. Clear staple jams without use of tools.

1/4" (closed), 5/16" (closed), 3/8" (closed), 1/2" (closed), 9/16" (closed): Staple Height. Convenient bottom loader for quick and easy reloading.