pieces of reinforcement wedge blocks are suitable for maintaining the distance between concrete reinforcement bars and formwork (15 mm).

Each set includes reinforced wedges measuring 15mm (4×0.12 inch), providing sufficient quantity to meet the bulk use requirements of large-scale construction projects and suitable for various construction scenarios. Made from durable plastic, specially designed to withstand the harsh conditions of construction sites, ensuring stable performance and resistance to damage or deformation during prolonged use. Features a snap-on design for quick and easy fixing, simplifying formwork installation processes, improving construction efficiency and reducing the time and complexity of manual labor. Enables accurate application, ensuring uniform distribution of concrete around rebar, improving structural durability and safety, and meeting construction quality standards. Suitable for concrete rebar diameters between 6 and 12 mm, providing a versatile solution for various construction projects. It offers excellent compatibility and adapts to different construction specifications.