[Stainless Steel & Galvanized T50 Staples] Our T50 staples offer quality strength and durability, ensuring long-lasting performance and resistance to rust and corrosion for light-duty to heavy-duty stapling jobs such as housing insulation, roofing felt, fence wiring, weather stripping, carpet underlay, upholstery, DIY and craft materials. You can choose different materials T50 staples in different use scenarios to meet the best economic benefits. [What's in the Box] Contains galvanized 1/2" and stainless steel 1/2" T50 staples each size 1,512 counts (20 gauge 3/8" crown heavy duty staples). Our stainless steel and galvanized T50 staples with sharp chisel points for easy penetration and strong fixing power. Smooth shank and precisely engineered ensuring smooth and effortless stapling without jams or misfires completed efficiently. [Wide Appications] This set includes stainless steel and galvanized T50 staples, designed for durable long-term holding and rust resistance in your applications. Ideal for INDOOR AND OUTDOOR USE! Whether you're reupholstering furniture, securing fabric, or working on other detailed upholstering tasks, these T50 staples provide a clean, professional finish that enhances the look and durability of your projects. [Heavy Duty Staples] Professional T50 staple gun staples. These heavy duty T50 staple are perfect for both professional and DIY enthusiasts, delivering consistent results for most of your heavy duty stapling needs. Built to handle tough jobs. [Compatible Tools] These heavy duty staples are designed to work seamlessly with any standard T50 staple gun, providing a reliable hold every time. For example: T50, T50X, T50HS, 5700, T50RED2, T50PBN, T501, HT50, HTX50, HT50MG, T50ACD, T50DCD, T50AC, ET501C, ET501F, PT50, etc.