Product Description This Polytuf Telescopic Spreader Bar is designed for suspending tarps and shade structures. The perfect accessory for your Polytuf tarp all year round! Used in conjunction with telescopic uprights, this horizontal spreader bar is fully adjustable up to 2.75m, and collapses down to 1.55m in length, making for easy storage when not in use. This Telescopic Upright has 22mm/19mm durable steel tubing, that is also weather resistant with its zinc plated finish. Spreader bars feature flattened ends to allow multiple bars to overlap.