Ideal for use on wood, PVC or aluminum casement windows, our snubber is designed to ensure perfect closure every time and provide resistance that is unparalleled in the industry. Because it is adjustable, it is possible to increase or decrease compression on the seals. Made of steel, with a highly corrosion-resistant coating, it is quick and easy to install, and comes in a few different and equally resistant styles. When used with our casement hinges, these snubbers provide unsurpassed levels of performance. Should you experience any deflection in your sashes, the snubbers will help realign them to their initial position.