Tightening ring must be loose when the main bolt is tightened. (Recommended) Watch the step-by-step video guide on manufacturers website. This will help hold the product nice and strong, preventing flimsiness.
Completely universal design includes four versatile, extendable arm components.
The included washer and thumb-screw adjustment allows tool-less, no-slip alignment of any projector.
Durable, black, steel construction is built to last.
Height adjusts from 2.75" to 3";15 degree tilt, 360 degree rotation lets you align your projector like a professional.