50 x Rebar Spacer 35mm x 40mm x 45mm x 50mm.
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All bits are 17” long to produce 12” core drilling depth.
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Author: Concrete Reinforcing Steel Institute. Publisher: Concrete Reinforcing Steel Institute. Sku: 036139. Condition: Used: Very Good. Qty Available: 1.
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Their primary role is to stabilize the cage and maintain the bars in the correct position. ➡️ Columns, pillars, reinforced concrete cores. ✅Steel: Certified ribbed steel AIII (B500A). ✅Tolerance: +/- 2 mm.
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Provenance: Constructed by Henry Pels, Engineer, London. We do not deal in facsimiles or reproductions of any kind.
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