ASC 777/10-ASC Carton Closing Plier Staples, 3/8" Leg x 1/2" Crown, 19 Gauge, Chisel Point, Galvanized, Steel, 2400/Box

The JK777-10 staples are designed for professional carton closing, box sealing, and packaging applications where consistent fastening and reliable holding power are essential. With a 3/8" (10 mm) leg length and a 1/2" crown width, these staples are well-suited for standard corrugated cartons, mailer boxes, trays, and other light- to medium-duty packaging materials. Constructed from strong, industrial-grade wire, JK777-10 staples deliver dependable penetration and secure clinching without over-driving or damaging packaging substrates. Their precision manufacturing ensures smooth feeding and consistent performance in compatible JK777-series plier staplers, whether manual or pneumatic. Each box contains 2,400 staples, offering excellent value for packaging lines and warehouse operations.

FEATURES

• Crown Width: 1/2" — provides stable surface hold and strong, uniform clinch
• Leg Length: 3/8" (10 mm) — ideal for standard corrugated cartons and packaging materials
• Wire Type: Heavy-duty steel wire for strength and durability
• Quantity: 2,400 staples per box — well-suited for continuous or high-volume packaging work
• Compatibility: Fits plier-style staplers that accept JK777-series staples

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