Butt Plate - DUNNETT R-Class Solid Chrome QUICK RELEASERBEC 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 strainer on the opposite side of the drum . This part does include mounting screws. Please let us know if you need to longer screws for use with an extra thick shell, otherwise we will send the regular length. Works with Rclass strainers to enable quick change of snare bottom head without tools or dum key, just snap the