Reinforcing Accessories

We offer a wide range of accessories required on site for placing reinforcing steel and mesh such as bar chairs, safety caps, shims and heavy-duty circular spacers.

Bar Chairs – Slab on Ground

We offer the Castle range of bar chairs. A comprehensive range of chairs that offers you strength and reliability, manufactured with clip-on options to assist you with faster and more accurate placement of reinforcing mesh or bar. Material is carefully selected to ensure highest quality and consistency throughout the range. These chairs are batch tested and meet the AS/NZS 2425:2015 Standards for bar chairs in reinforced concrete. Perfect for slab on ground applications, Trench bar supports, driveways, paths, patios, civil precast construction.

Safety Caps

Used with Reinforcing bar 12-32mm and Star-posts or waratahs the range of Castle safety caps is available in high visibility orange and yellow.

Steel reinforcing bars, or rebar, are a common hazard on construction sites. The thin steel bars can stick out from construction projects and pose a hazard to workers who can cut or scratch themselves on the sharp ends.

Designed with smooth, rounded cap the Castle Safety Cap minimises damage or impalement injury in workplace accidents.


Heavy Duty to withstand high loads particularly designed for levelling panels before placement and many other spacing applications on the building site. Comes in four colour coded sizes 1, 3, 6 & 10mm thickness, size 100mm x 90mm with split line and feature a gripped non-skid surface at a handy 98 x 87mm.

Heavy Duty Circular Spacers

A great product from Castle - a heavy duty circular spacer, perfect for use in column cages, pile cages, trench bar supports and a wide variety of precast applications.

A clever design allows flexibility, so the wheel can be used on 12 - 25mm bar using inserts for s secure fit.

Spacers are batch tested and meet the AS/NZS 2425:2015 Standards for bar chairs in reinforced concrete.

Fletcher Reinforcing supports MSPJV to deliver at Te Mihi

Onsite safety and innovation from the Fletcher Reinforcing Hamilton team - a key to the successful supply and placing of reinforcing steel at the Te Mihi Geothermal Power Project.

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