Art Mould Plastic Rebar Linden Chair Sand Plate (250 Pack) BM24Gift and gives you the ability Creates a physical barrier and gives you the ability to consolidate 20 yds³ of concrete per charge Variable Speed Trigger allows for increased control over the flow of your adhesive Size Available 1’’ 10’’ every 1 4’’ Colour Concrete grey Material Reinforced high impact polypropylene Strength A minimum of 400lbs chair Chemical Resistancy Excellent Packaging Installation In heavy duty UV protected poly bags Quantity varies by size Good for both Black and Corrosion Resistant rebar Place chair on deck forms Can straddle bottom steel bars Spacing depends on loads Standard in every 3 4 feet Sand Plate One size fits all Linden Chairs up to 7”