With the Spit Hit M 8X60/30 p hammer-in plug with collar, you can anchor battens, skirting boards, and framing quickly and reliably into brick and aerated concrete. This 62 mm plastic hammer-in plug is fitted after drilling an 8 mm hole, driving straight through your fixture with a hammer or securing with a PZ2 bit. The integrated flat collar guarantees tight clamping and stops the plug from slipping too deep into the drill hole. Designed to expand only after full insertion, it protects your base material against damage. Supplied complete with its matching screw nail, it gives you a firm fixing that remains easy to adjust or dismantle.