Product details about the STANLEY - STHT71837 Heavy Duty Staples. Heavy-duty staples are robust and strong staples designed for securing thicker or tougher materials that regular staples cannot handle. They are often made from high-quality metal to offer increased strength and durability. These staples are commonly used in construction, upholstery, and industrial settings where a stronger hold is required. They need heavy-duty staplers for application, which are designed to handle the extra force needed to drive these staples into materials. The STANLEY - STHT71837 Heavy Duty Staples are designed with a leg length of 1/2 inch and a crown width of 27/64 inch. These measurements make them suitable for various applications requiring sturdy fastening solutions. The staples have a gauge of 24, which indicates their thickness and contributes to their robust performance. Crafted from steel, these heavy-duty staples offer durability and strength that can withstand demanding tasks. Their silver color provides a professional appearance while also making them easily visible during application or removal processes. Each package contains 1250 staples, providing ample supply for multiple projects or long-term use. They are compatible with several models including PHT150C, PHT250C, PHT350T, TR100, TR110, TR150, TR150HL, TR200, TR250, TR60, TR85,TRE500,and TRE550. This wide range of compatibility makes the STANLEY - STHT71837 Heavy Duty Staples an adaptable choice for businesses seeking versatile fastening options.