Steel Boom Arm with Plenty of Reach The 25530 extra-long steel boom arm is crafted with K&M's renowned precision and durability, making it a go-to choice for Sweetwater's studio engineers. Its 2-piece telescoping design offers an impressive adjustable range from 34.25 to 61.02 inches, while the adjustable counterweight ensures perfect balance even at maximum extension. A T-bar locking screw provides secure, precise microphone placement, and the 5/8-inch threaded connector fits a wide variety of modern boom stand bases.K&M 25530 Features: Steel boom arm with K&M build quality 2-piece telescoping design enables reach of 34.252 in.– 61.024 in. Adjustable heavy counterweight provides excellent balance T-bar locking screw ensures steadfast positioning and security 5/8-in. threaded connector fits most modern boom stand bases