1.Name:Nylon roller with door 2.Thickness: 0.5mm-50mm 3.Material:Carbon steel and nylon66 4.Finish:Zinc plated Nylon roller with door :shaft diam.,mm 11-shaft length,mm 170-total length,mm 190-load capacity,kg/pcs 50-mass of 1 pcs.,kg 0.18-standard packing,purchase 100 Thank you for clicking our product,if you have any interest,pls do not hesitate to contact us! Nylon roller with door