Stanley 1-TRA706-5T 10mm Heavy Duty Staples (Pack Of 5000) The Stanley 1-TRA706-5T staples are only suitable for heavy duty staplers and hammer tackers. They can be used in stapling jobs such as insulation, carpet under laying and roofing felt. They come packaged compactly in a sturdy plastic container to reduce the risk of breakage. With color-coded packaging, you can easily identify the correct brads for the project you are working on. Features: Made with zinc for maximum protection against harsh weather conditions For heavy duty stapling Only suitable for heavy duty staplers and hammer tackers Staple size: 10mm Stanley staplers will take any size of staples Specification: Staple size: 10mm Pack quantity: 5000