This sidearm bottom box closer is pneumatically operated for higher volume operation. Requiring as little as 80 psi air pressure, and actuated by a foot switch, hands are free for easy box positioning during fatigue free closing. Available in two models: SBCAir/A for use with “A” (1-3/8”) Crown staples and SBCAir/C for “C” (1-1/4”) Crown staples, of all leg lengths to 7/8”.

SBCAir/A uses all lengths of “A” (1-3/8”) crown staples 58AC-5/8” 34AC-3/4” and 78AC-7/8”
SBCAir/C uses all lengths of “C” type 1-1/4” crown width carton closing staples from ½” through ¾”.
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Markwell staples available:
58A - A-5/8" 1-3/8x5/8 stick staple 20M/case
34A - A-3/4" 1-3/8x5/8 stick staple 20M/case
78A - A-7/8" 1-3/8x7/8 stick staple 20M/case
12C - C-1/2" 1-1/2x1/2" stick staple - special order 58TC
- C-5/8" 1-1/4x5/8 stick staple 20M/case 34C - C-3/4"
1-1/4x3/4 stick staples 20M/case