Circular Cartwheel Spacers - Vertical Concrete Rebar Spacers for Columns, Walls & Piles - Strong Plastic Reinforcement Clips - 25mm/30mm/40mm/50mm Cover (Cover 25mm, Bar Size 4-12mm, 50.0, Pack)

• 360° Uniform Cover: The circular "cartwheel" design ensures consistent concrete cover from every angle. It is the essential solution for vertical reinforcement, preventing the rebar from leaning against formwork or shuttering.
• Available in two distinct clip sizes to ensure a tight, "no-slip" fit. Choose the 4-12mm clip for light mesh/bars or the heavy-duty 12-20mm clip for larger structural rebar.
• Precise Cover Depths: We offer the three most common industrial cover sizes—25mm, 40mm, and 50mm—to ensure your project meets building regulations and structural specifications exactly.
• Rapid Snap-On Installation: The easy "push-and-click" mechanism allows for instant attachment to rebar cages. This significantly reduces labor time when preparing columns, retaining walls, and concrete piles.
• Architectural Finish: Engineered with minimal surface-contact points on the outer rim. Once the formwork is struck, the spacers remain virtually invisible, providing a clean, professional concrete face.
• High-Flow Spoke Design: The open-frame architecture allows wet concrete to flow freely through the spacer. This eliminates the risk of "honeycombing" or air pockets, ensuring a solid, structural bond.

Our Circular Cartwheel Spacers are the industry standard for ensuring accurate concrete cover in vertical structures. Whether you are pouring reinforced concrete columns, retaining walls, or piles, these spacers provide a 360-degree "buffer" between the rebar cage and the formwork.