Specialized industrial Bostitch plier stapler designed for sealing partial-overlap cartons, five-panel folder boxes and manufacturer’s seams in corrugated packaging.
Key Features
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Right-hand “C-blade” configuration for stapling partial-overlap containers and tight corrugated seams 
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Powerful shuttle blade pre-compresses material before and during the staple drive for a strong, tight closure without breaking the corrugated surface 
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6″ front-to-back throat depth × 1″ height allows flexible placement and limits interference from carton flanges or obstacles 
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Capable of fastening up to two panels of double-wall AB-flute (500 lb test) or four panels of single-wall C-flute (275 lb test) 
Specifications
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Fastener Type: SB103020 series fine-wire staples (½″ crown) 
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Leg Lengths Supported: ⅜″, ½″, ⅝″ 
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Throat Depth: 6″ 
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Throat Height: 1″ 
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Tool Weight: 4.5 lbs 
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Magazine Capacity: 102 staples 
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Configuration: Right-hand (R) “C-blade” design for partial-overlap sealing 
Why Choose This Stapler?
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Tailored for high-volume manufacturing and packaging workflows that deal with seaming corrugated boxes or trays 
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C-blade design lets you staple where standard pliers don't reach (e.g., inner seams, five-panel containers) without repositioning the carton 
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Pre-compression shuttle blade ensures consistent clinch and avoids damaging the board or causing “flute collapse” 
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Lightweight and ergonomic enough for industrial use with fewer fatigue concerns 
Things to Know Before Buying
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Use only SB103020 series staples (½″ crown) in the specified leg lengths to ensure proper clinch and tool performance 
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Always test on the actual corrugated material (thickness, flute type, overlap) to verify staple penetration and hold before full production 
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Maintain clean, dry, regulated air supply and keep the nose, magazine, feed path, and shuttle blade free of dust and adhesive buildup 
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Confirm that your application truly requires the right-hand C-blade configuration — if you work on left-hand or standard overlap cartons, a left C-blade or standard plier may be better 
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