The Arrow JT21-14 staples are heavy-wire staples designed for use with compatible plier-style staplers or staple guns, ideal for packaging, carton closing, bag sealing, light woodwork, insulation backing, or light-duty construction tasks. With a 1/4" leg length and a 1/2" crown, these staples deliver solid penetration and secure clinch without overly deep penetration — making them versatile for many staple-gun applications.
Made from durable steel wire, these staples provide reliable strength, reduce bending or misfires, and ensure consistent performance even under frequent use. A 5,000-staple pack offers a generous supply for ongoing use in workshops, warehouses, mailrooms, packaging lines, or DIY projects.
Key Features
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Leg Length: 1/4" — suitable for light- to medium-duty stapling tasks such as cartons, bags, insulation backing, and light-wood attachments
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Crown Width: 1/2" — gives a stable, secure hold across materials like cardboard, sheeting, or thin wood
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Material: Heavy-wire steel — durable, resistant to bending, and suited for repeated use
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Pack Size: 5,000 staples (sold only in 5 pack boxes with 1,000 staples per pack) — ample supply for regular or bulk stapling needs
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Ideal For: Carton sealing, bag closure, light-duty packaging, insulation, sheathing, small carpentry, and general-purpose stapling
Recommended Applications
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Sealing and closing corrugated cartons and mailer boxes
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Packaging and bag sealing in warehouses or shipping departments
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Attaching insulation backing, sheathing paper, or light sheet materials
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Light-duty carpentry, trimming, or finishing tasks
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Workshop, mailroom, or DIY projects requiring a reliable staple supply
Why Choose Arrow JT21-14 Staples?
These staples balance strength, reliability, and versatility — perfect when you need dependable fastening without excessive penetration. Their heavy-wire construction and 1/4" length make them well-suited to packaging tasks, light carpentry, or everyday stapling applications. For frequent use across various materials and environments, Arrow JT21-14 staples offer strong, consistent performance at a good value.
