100 x Bluebird stainless steel screw ties for forming new walls onto existing buildings. They tie in walls without toothing, and are quick and easy to use with just a drill. They provide lateral stability for brick, block and stone on internal and external walls. Manufactured to British standards and approved for use on three storey buildings or up to 8m. Pack includes wall plugs for use with standard, 8mm masonry drill. Stainless steel to BSEN 10088-2/05 1.4301. To install, drill into brick or block at every third course, insert plug and screw tie in fully, then bend flat up or down onto new brick work.
