Type G 4/11/140 staples, suitable for heavy-duty staplers or hammer tackers. These 10 mm heavy-duty staples are versatile for workshop, home, or garden use, ideal for attaching chicken wire to wood or upholstery fabric to furniture. They provide a strong alternative to screws for joining materials. Compatible with Stanley Heavy Duty Stapler and Stanley FatMax Pro Hammer Tacker. Comes in a pack of 1,000 in a convenient container for easy storage. These staples ensure a high-quality finish for heavy-duty jobs like insulation, carpet underlay, and roofing felt. The sturdy plastic packaging helps reduce staple breakage. Fits TR100, TR200, TRE500 series, PHT150, PHT250, and Arrow T-50.