Product Name: Cavity Wall Ties Model NO.: HX30-1 Type: Brick Ties Trademark: 1+1 Transport Package: 250--500PCS/Carton Specification: Any size Origin: China HS Code: 7326209000 Product Description Cavity Wall TiesWire Wall Ties;Brick TiesCavity wall tie acts as a reinforcement for brick and block walls when embedded in cement mortar. They act as connection and permit in plane movement to accommodate differential movements in built-up brick/block walls.Hot dip Galvanized After Fabrication and Mill Galvanized.Custom dimensions are available. Specify width and length, diameter of wire, and type of steel. Stainless Steel is available.