
The Jack 25-40mm plastic reinforcing bar chair supports reinforcing mesh during concrete pours, keeping steel at the right height in the slab. Sold as a 100 pack, the jack 25-40mm plastic reinforcing bar chair set covers larger pours with plenty of supports on hand.
The dual-height design suits different cover requirements, and the clip-on system holds bar securely so it does not shift while the concrete is poured and worked. They are a practical choice for both professional and DIY concreting jobs that use reinforcing mesh.
The Jack 25-40mm Black Plastic Reinforcing Bar Chairs (100 Pack) are designed for supporting reinforcing mesh during concrete pouring, ensuring stability and durability. Made from strong, durable plastic, these bar chairs feature a dual-height design to accommodate various applications. The clip-on system helps prevent unwanted movement, keeping the bar in place during the pour. They have a 20mm clip width and suit both professional and DIY projects.
They cover a 25-40mm height range with a dual-height design.
This is a 100 pack.
They are made from plastic.
The clip width is 20mm.
Supporting reinforcing mesh at the correct height during concrete pours.
The model number is 24950.







