Description: Specifications: Shaft usage:6.35mm * 10mm Length: 26mm Out Diameter: 26mm Material: Aluminium Alloy Package Includes: 1 PCS 6.35*10mm Single Diaphragm Aluminum Alloy Stepper coupling Payment: 1.Serious purchase only 2.All the payment must be made after purchase Shipping The order will be shipped via SpeedPAK Duty: We firmly believe there will be duty to the orders. Buyers must pay this fee. But we will do our best to help buyers to low the fee as possible.We would mark the reasonable declared price on the shipping invoice. It do work to most of buyers. Before After Purchase 1.If you have any question before or after purchase, please feel free to contact us. We will reply them as soon as possible. 2.If there is any problem on order, please contact us at once. We will solve them at fastest and friendly ways. Handling Time: Normally, we would send out all the orders in 3--5 days.We set 10 days is to avoid problem from. Packing: We have do a lot of work on packing. We would use hardborad and pearl wool to pack them.It can protect item from bending during shipping.