Galvanised Dowel Bar 20x400

*Round Bar 20mm x 400mm - 10pk

Galvanised Dowel Bars are used in concrete joining to control and prevent the cracking within the concrete slab and to form contraction joints in concrete slabs acting as a load transfer medium.
The smooth round bar allows movement in the joint due to shrinkage and temperature changes.

Diameter; 20mm
Length; 400mm
Packaging; 10 pack