PERCUSSION HARDWARE The Meinl Percussion Double Extension Arm attaches to any piece of hardware tubing so you can easily mount and place equipment like bongos or a stack of cymbals into your setup. Two 360-degree adjustment points allow you to adjust your angles. Its heavy-duty chrome steel construction holds heavy objects securely. Adjustable length. Two 360 degree adjustment points Heavy duty chrome steel Adjustable length: MIN. 30 cm MµX. 40 cm With two clamps attached at the ends For cymbal arm, tom stand, bongo stand, etc. memory lock