With the Spit hit-m 6X50 hammer-in fixings, you complete repetitive fixing jobs quickly and efficiently. Instead of manual screwing, you drive these plastic anchors with pre-assembled screws directly into place with a hammer. They are ideal for securing battens, laths, or skirting boards to brick and aerated concrete. The expansion mechanism ensures a dependable hold in masonry, while the collar rim prevents the plug from slipping too deep into the drill hole for a neat, flush finish. Supplied in a practical case containing 400 hammer fixings and 2 matching 6 mm drill bits, you have everything ready for immediate work on site.