Distance Bar Blocks Product Name: 25mm Distance Bar Block Application: Beams| Walls| Columns Color: Grey Shape: Rectangle Product Name: 50mm Distance Bar Block Application: Beams| Walls| Columns Color: Grey Shape: Rectangle Product Name: 75mm Distance Bar Block Application: Beams| Walls| Columns Color: Grey Shape: Rectangle Product Code Cover Size (mm) Package Per Box (Nos) Package Per Bag (Nos) WD150 150 x 30 x 30 _ 750 WD250 250 x 40 x 40 _ 30 WD300 300 x 40 x 40 _ 20 WD450 450 x 40 x 40 _ 20