The Swingline High Capacity Heavy Duty Stapler brings comfort and strength to support stapling in busy offices. Metal construction combines with a soft handle to ensure that this stapler can stand up to the demands of frequent use in a fast-paced environment while maintaining user comfort. Solidly secure even the most daunting stack of paper - heavy duty stapler fastens an impressive 210 sheets. Designed for use exclusively with Swingline Heavy Duty Staples. Select 1/4", 3/8", 1/2", 5/8", 3/4" or 15/16" leg length staples based on how many sheets of paper need to be fastened. Stapler maintains functionality with a built-in, front end jam clearing mechanism that prevents disruptions. The precision alignment guide helps ensure accurate placement, while the full, 2.5" throat depth delivers maximum performance and increased flexibility. This heavy duty stapler is built to take on big jobs. Swingline backs this high-quality stapler with a limited lifetime guarantee.