The Bostitch SB50193/8-8M plier staples are heavy-duty staples designed for packaging, carton sealing, pallet-box assemblies, corrugated containers, crate construction, and general industrial stapling applications. With a 3/8" leg length and a 1/2" crown, these staples provide strong penetration and secure clinch — ideal for thick cardboard, multi-layer packaging, and other tough materials.
Constructed from durable galvanized wire (.050″ x .019″ gauge), these staples offer reliable strength, corrosion resistance, and long-term durability — even under frequent use in warehouse or shipping environments. Each pack contains over 8,000 staples, making it a high-volume, cost-effective solution for industrial stapling operations.
Key Features
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Leg Length: 3/8" — sufficient depth for corrugated cartons, crates, and multi-layer packaging
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Crown Width: 1/2" — broad crown ensures stable, strong hold for heavy-duty stapling
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Wire Gauge: .050" x .019" galvanized wire — heavy-duty construction for strength and durability
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Finish: Galvanized for corrosion resistance and long service life
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Pack Quantity: 8,000 staples per pack — ideal for high-volume staple work and continuous use
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Staple Type: Plier-style staple — compatible with heavy-duty plier staplers designed for industrial packaging such as Bostitch P51-5B and P50-5B
Best Uses
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Sealing corrugated cartons, boxes, crates, and pallets
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Packaging, shipping, and distribution center operations
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Crate and container assembly, pallet box building
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Heavy-duty mailroom or warehouse stapling tasks
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Industrial or commercial packaging applications requiring secure fastening
Why Choose SB50193/8-8M Staples?
These staples combine depth, strength, and volume to deliver reliable, heavy-duty fastening across industrial and packaging applications. The 3/8" leg length and wide crown give secure hold on thick or multi-layer materials, while the galvanized heavy-gauge wire ensures long-lasting performance even under demanding conditions. With a large staple count per pack, this option reduces downtime from reloads — making it a practical choice for busy warehouses, shipping departments, and packaging lines.
