1 x Underfloor Heating Pipe Tacker Gun. Widely Used : Our stapler is an excellent auxiliary tools can help you better finish the underfloor heating pipe laying. 300 x Underfloor Heating Pipe Clip. Standing Tools: The stand up foamboard stapler incorporates an ergonomic D-Grip handle that can free up your hands so you don't have to bend over and press nails to secure pipes by hand, which maximizes user comfort and minimizes fatigue, enabling efficient one-handed operation.The size of foamboard stapler makes it work well in dead-end areas such as corners, making it suitable for use in any area, even tight places.