These 110 mm chrome-on-steel tension rods are made for bass drum applications, where longer rods are needed to reach through thick hoops and deep shells. Passing through the counterhoop into the lug, they let you tension the kick drum heads evenly for a full, punchy low-end response. They carry the widely used #12-24 (7/32 inch) thread, so they fit most standard bass drum lugs and hoops, and tighten with an ordinary drum key. The 110 mm thread length beneath the square head accommodates typical bass drum hoop and shell combinations. Supplied as a set of 10 pieces, they are perfect for replacing damaged rods, re-equipping a kick drum uniformly or keeping spares in a drum tech case. Key Features: - Bass drum tension rods - Chrome-on-steel construction - Standard thread #12-24 (7/32 inch diameter) - Thread length below square head: 110 mm - Set of 10 pieces - Adjusts with a standard drum key