The JK777-16 plier staples are industrial-grade fasteners designed for heavy carton sealing, crate assembly, pallet box construction, and other shipping or packaging tasks that require strong penetration and a secure clinch. With a 5/8" (16 mm) leg length and a 1/2" crown, these staples provide excellent holding strength for thick or multi-wall corrugated cartons, shipping boxes, and dense packaging materials.
Built from heavy-wire steel, these staples are engineered to withstand repeated high-load use in warehouses, production lines, and distribution environments. Their dimensions ensure reliable feeding and consistent driving in staplers compatible with the JK777 series. The sturdy wire construction minimizes bending, misfires, and staple deformation — even under demanding industrial conditions.
Key Features
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Leg Length: 5/8" (16 mm) — ideal for thick corrugated cartons, double-wall boxes, and crate seams
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Crown Width: 1/2" — provides a stable hold and strong clinch for sealing boxes and packaging materials
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Wire Type: Heavy-wire construction for maximum durability and fastening strength
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Compatibility: Designed for plier and pneumatic staplers that accept JK777-series staples
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Quantity: 2,400 staples per box. Suitable for medium- to high-volume packaging or shipping work
Best Applications
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Sealing corrugated cartons and multi-wall shipping boxes
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Crate and pallet-box construction
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Warehouse and distribution center packaging
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High-volume shipping and fulfillment operations
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Any application requiring deep-drive industrial staples with reliable hold
Why Choose JK777-16 Staples?
These staples offer the ideal combination of deep penetration, strong clinch, and durability needed for heavy-duty packaging and crate assembly. Their heavy-wire build ensures consistency and performance under repetitive use, making them a dependable choice for commercial and industrial environments.
