Features 1、Used for the connection of overhead lights and reflector beams and brackets, the connection is simple and fixed, strong and super convenient. 2、When using, first fix the handwheel on the tripod, and then tighten the plastic screws; then, pass overarm through the round hole on the upper end of the turntable, adjust it to suitable length, and tighten the handle to fix it. 3、The universal interface is suitable for various types of light stand, the universal interface can be adjusted at freely, and install universal wheel. 4、It can be used with light stand for hanging background paper and other objects, or with light stand, softbox or other photography lights to form a ceiling light set, multi-purpose. 5、Professional manufacturing, stable performance and high reliability. Specification Condition: 100% brand new Item type: Photography Grip Heads Material: plastic Color: black Weight: Approx. 310g Scope of application: matching with overarm and light stand adapter Package List 1 x Photography Grip Heads