Replacement Squeegee Blade, Product Type Squeegee Refill, Blade Material Cellular Rubber/Polypropylene, Blade Shape Straight, Blade Width 20 in, Color Black, FDA Compliant Yes, Compatible Grainger Part Number 2RWK6, 2RWK7, 2RWK8, 2RWK9, 2RWL1, 9A615, Compatible Manufacturer Part Number 77532, 77533, 77534, 77535, 77536, 77539, Color Coding System Yes, Resistance Properties Chemical Resistant. This item has been restricted from sale in the following state (s): []