This drawing or blueprint tube has a 3" inside diameter and unique design that permits telescoping from fully closed 18-1/2" length to a fully open 43" length. Twist-lock feature at desired lengths. Made of rugged black plastic, tube is water-resistant and ideal for a multitude of uses. The "twist-off" screw cap has window for viewing contents inside tube and identification label to mark its contents. An adjustable carrying strap allows the tube to extend to any length and provides convenient portability.
- Manufacturer's limited 90 day warranty