Strainer - LUDWIG P-85 standardP85 This part goes onto the side of a snare drum , and is used to anchor the snare wires on the bottom drum head. They work with a Butt plate on the opposite side of the drum Mounting Screws are often included but can not be guaranteed. The Ludwig P 85 snare strainer boasts fast action and simplicity. This proven design has set the standard for over forty years. Adjustable tension screw is smooth and sensitive