Hand Pull Projector Screen with self lock device/Manual Projector Screen

Specifications manual projector screen with self lock device can stop at any postion.

slow return device can be added to help the screen back

Hand Pull Projector Screen with self lock device:   1. Scratch resistant housing 2. Available in wall mount and ceiling mount 3. Easy to operate. No extra accessories needed 4. Self-locking device for reliable and safe operation 5. Superior image and accurate color reproduction 6. Convenient to pull and extend , easy to be adjusted to any interval to fit variety of projection formats 7. Strong spring roller mechanism and unique semi-circle steel case in pearl white color to make the screen smooth, elegant and durable 8. Slow return control(optional) SRC is a feature to assist the slow controlled return of the screen into the case which gives great performance and smooth operation.