Product details about the STANLEY - STHT71833 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 - STHT71833 Heavy Duty Staples are designed with a 24-gauge thickness, ensuring robust and durable fastening. Each staple has a leg length of 1/4 inch and a crown width of 27/64 inch, making them suitable for various general-purpose stapling tasks that require precision and strength.Crafted from steel, these staples offer long-lasting durability and reliable performance. Their silver color provides a professional appearance that blends seamlessly with most materials. The use of steel also contributes to the overall sturdiness of the staples, providing assurance in their ability to hold materials together effectively.Each package contains 1250 heavy-duty staples, offering ample supply for numerous projects without frequent replenishment needs. These staples are compatible with several models including PHT150, PHT250, PHT350T, TR100, TR110, TR150, TR150HL, TR200, TR250, TR60TR85,TRE500,and TRE550. This wide range compatibility makes them an adequate choice for businesses seeking versatile fastening solutions.