KS230B,it sets the standard for quality and durability with its full line of keyboard stands. The KS230B Two Tier Keyboard Stand safely supports two keyboards, one above the other. Designed for easy height adjustment and setup, EZ-LOK and AutoLock systems save you time and effort, and let you focus on your music. Fumbling around with locking pins and screws? Worried your stand won't survive demanding gigs? Want a stand that packs in seconds? Choose HERCULES keyboard stands. Always easy, always dependable.