Swingline SWI79398 Heavy Duty Staples 3/8 in 5000 Box

Product Description

The SWINGLINE SWI79398 is a box of 5000 heavy-duty staples engineered for demanding fastening tasks in office and commercial environments. Each staple features a 3/8 inch leg length and a 1/2 inch crown width, with a sharp chisel point that drives cleanly through thick stacks of paper and dense materials. The chisel point geometry reduces jamming, keeping heavy-duty staplers cycling efficiently during high-volume use. Staples are pre-loaded in strips of 100 for easy magazine reloading. This box contains 5000 staples total and is suited for office administrators, print shops, and facilities staff who run heavy-duty desktop or electric staplers regularly.

These staples are intended for use in heavy-duty staplers that accept 3/8 inch staples with a 1/2 inch crown width. Typical applications include fastening multi-page documents, booklets, reports, and packets where standard staples would deflect or fail to fully clinch. The 3/8 inch leg provides sufficient penetration and clinch for stacks requiring extra holding strength beyond the range of standard-duty staples.

Key Features

• 3/8 inch leg length for penetrating thick paper stacks
• 1/2 inch crown width for secure, stable fastening
• Sharp chisel point reduces jamming and improves drive consistency
• 100 staples per strip for quick magazine reloading
• 5000 staples per box for extended high-volume use

Compatibility

Designed for use in heavy-duty staplers that accept 3/8 inch leg staples with a 1/2 inch crown width.

Installation Notes

Load strips into the stapler magazine according to the stapler manufacturer's instructions, ensuring the chisel point faces downward toward the anvil. Do not mix staple sizes or gauges within the same magazine load. If jamming occurs, fully power down or disengage any electric stapler before clearing the jam to avoid injury.