ASC 777/12-ASC Carton Closing Plier Staples, 1/2" Leg x 1/2" Crown, 19 Gauge, Chisel Point, Galvanized, Steel, 2400/Box

The JK777-12 plier staples are industrial-grade fasteners designed for heavy carton sealing, box closing, crate building, and packaging tasks. With a 1/2" (12 mm) leg length and a 1/2" crown, these staples provide enough depth and hold strength to secure medium- to heavy-duty corrugated cartons, shipping boxes, and packaging material. These staples are built to deliver consistent, reliable fastening when used with compatible plier-style carton staplers. Their sturdy construction ensures secure clinch and strong hold, suitable for warehouse, mailing, distribution, or packaging environments where dependable carton closing is required.

FEATURES

• Crown Width: 1/2" — offers stable and reliable clinch for box flaps and seams
• Leg Length: 1/2" (12 mm) — sufficient for corrugated cartons, mailer boxes, and standard packaging jobs
• Staple Type: Heavy-duty plier staples — suited for packaging, shipping, and carton closing operations
• Quantity: 2,400 staples per box
• Best For: Corrugated cartons, mailer boxes, shipping packaging, crate sealing, warehouse or mailroom use

APPLICATIONS

• Sealing corrugated shipping cartons
• Closing mailer boxes, trays, and folding cartons
• Warehouse, shipping, and fulfillment center packaging
• Light crate and container assembly
• General packaging and box-closing tasks requiring secure fastening