Manual pull down with locking system - Unique pull stop-start features. Slow retraction function and Steel and square cg. Strong and elegant modern square Inland/ProHT 84" Manual Projector Screen. Projector Screens. Color/Finish. Black. Actual Width. 0 inch. Screen Size. 80 inch. Shipping Dimensions.proHT has been in the computer accessory business for over 28 years. The 84 in. Projector Screen features unique pull stop-start features. proHT has been in the computer accessory business for over 28 years. Tripod Screens are durable, compact, light-weight and user-friendly.