The Mercer Culinary M37218VN-SPR is a replacement spring designed specifically for the Mercer Bar Strainer M37218VN. Featuring a vintage finish, this durable spring ensures optimal performance and longevity for your bar straining needs. Its precise design allows for efficient liquid flow while effectively filtering out unwanted solids, making it an essential accessory for any bartender. Upgrade your bar tools with this reliable replacement spring to maintain the quality and functionality of your strainer.