Stainless Steel Bed Joint Reinforcement Ladders in 2.7 m lengths (pack of 20), available in 60 mm or 100 mm widths with 3 mm, 4 mm or 5 mm flattened wire design. Designed for use in brick and blockwork, these ladders embed into the mortar bed joints to minimise cracking, distribute lateral loads, and improve wall stability. Manufactured from corrosion‑resistant stainless steel, compatible with UK construction standards. Free next‑day delivery over £50 within UK Mainland.