By adopting a flexible screw stopper for the joint specifications, it can be fixed by rotating the shaft at any position.Increased joint strength.Up to 15kg load capacityNon-slip rubber grip on the top of the original shaftThe tip screw diameter is 4 minutes.Various parts can be attached.Total length: 310 cm ; Closed dimensions: 103 cm ; Shaft length: 300cm ; Number of shaft joints: 4 ; Shaft joint specifications: Flexible screw stopper ; Tip part length: 10 cm