Swingline S.F. 4 Premium Staples offer reliable, high-performance stapling for standard-size desktop staplers. This bulk value pack includes 30,000 staples total — equivalent to six boxes of 5,000 staples each — making it an ideal choice for high-volume office environments.

Each staple features a precision-engineered chisel point designed to cleanly pierce paper and reduce jams. Made with 135,000 PSI premium-grade wire, these staples deliver greater tensile strength and 75% fewer misforms than comparable alternatives. Each strip contains 210 staples at the standard 1/4" leg length (6mm), compatible with most full-strip standard staplers.

Capacity is 25 sheets per staple. Staples are silver steel, with a 0.5" crown width. Each box includes a reusable storage case for convenient organization.