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KLONK Concrete Spacer 35mm, 40mm, 45mm and 50mm K3550


Packet of 140.
Suits Bar: up to 40mm
Tie on.

SKU: K3550 Category:


The design specifics of our KLONK Concrete Spacer 35mm, 40mm, 45mm and 50mm Cover

KLONK concrete spacers are designed with the user and highest construction standards in mind.

Spacers, also known as cover blocks, provide the specified concrete cover to the reinforcement used in Civil Construction both before and during concreting. These K3550 concrete spacers support high compression loads and include a hole for tie-wire attachment. Manufactured from fiber concrete suitable for both horizontal and vertical applications i.e: slabs, beams, columns, walls, etc. KLONK spacers meet AU and NZ standards: AS/NZS 2425.

Require maximum MPA for your casting or pre-stressed pour?:

Concrete spacers require the strength to exceed the concrete load being poured. That’s why KLONK concrete spacers exceed 70 MPa strength.

Download Specification Sheet

Additional information

Pack Size

Carton: 140