The Bostitch 450S2-1 is a high-performance pneumatic stapler built for heavy-duty, wide-crown fastening tasks. Its 1-inch crown staple capability and adjustable drive make it ideal for demanding applications such as corrugated to wood packaging, lathing, and insulation board assembly.
Key Features
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Drives 16-gauge wide-crown staples (1″ crown) with leg lengths from ½″ up to 2″
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Anti-jam magazine for fewer interruptions during use
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Power control valve allows adjustment of staple depth for accurate clinch
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Rugged aluminium frame with over-moulded rubber grip to improve user comfort and durability
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Reduced height design offers better access in tighter workspaces
Specifications
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Staple Crown Width: 1″
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Staple Leg Length Range: ½″ – 2″
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Magazine Capacity: 160 staples
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Tool Weight: 4.6 lbs
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Operating Pressure: Up to 120 psi
Why Choose This Tool?
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Engineered for industrial packaging, corrugated-to-wood fastening, and structural lathing where both speed and fastening strength matter
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The wide-crown staple provides broad holding surface, and the control valve allows precision in varying material stacks
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Durable build means this is a long-term production tool, not a single-job stapler
Things to Know Before Buying
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Requires a clean, regulated air supply capable of delivering up to 120 psi for full performance
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Ensure your staple inventory matches the 1″ crown wide-crown specification and leg-length range of ½″–2″
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Although designed for heavy work, extended use still calls for operator ergonomic consideration (weight, reach, control)
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For lighter materials or low-volume tasks, this might be over-spec; match tool to your throughput and material thickness
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