The RamPlug Nylon Frame Anchor is a light duty, rotation setting, interference fit anchor, designed for use in a variety of substrates such as concrete, stone, solid brick, hollow brick, solid block, hollow block, hollow slab block and lightweight concrete (AAC) block. Available in Standard, Long and Ultra Long, with (Ultra Long only) or without a countersunk or hex head screw, there is a RamPlug for a range of light duty anchoring applications.Anti-rotation barbs prevent the anchor from rotating in the hole. Countersunk sleeve allows for flush finishing. Nylon sleeve reduces the effects of cold bridging. e.g. mold growth, when compared to all-metal anchors.