The Lazer SP7J Tension Rod (52mm) is a standard snare drum tuning bolt designed to fit most snare drums with medium-depth hoops. Measuring 52mm in length, which is the common size for snare and tom lugs. It includes a built-in washer to help evenly distribute tension across the drum hoop and prevent damage during tuning. This rod is ideal for snare drums requiring slightly longer tension rods —typically those with die-cast or thicker hoops —and ensures consistent head tension and reliable tuning stability.