Product Name : Conveyor Roller;Size Type : 25mm x 300mmShaft Diameter : 25mm/ 0.984";Shaft Length : 300mm/ 11.8"Axle Dia : 7mm/ 0.275";Overall Length : 330mm/ 12.9"Material : Carbon Steel;Color : Silver ToneDescription:Carbon steel Conveyor Roller is for assembly line use, help to convey things easily.Widely used in paper making, packaging machines, conveying equipment, etc, for effective work.Great choice for replacing your broken roller.Package Content : 1 x Conveyor Roller