1.The tool rest assembly has different sizes. If you are not sure about the correct size for your lathe, please tell us the model No. Of the lathe, then our engineer would give you the best suggestion for the replacement. 2.Our tool rest assemble can be used for lathe machine model No. C6132 C6140, If you need it for CA series shenyang lathe or Dalian lathe. It would be ok too by another model. 3.The total weight of the tool rest assembly is around 30KG, the shipping cost will be expensive if send by air. 4.We also have other all kinds of lathe machine accessories, some which we are unable to show all completely. If you are looking for other machine accessories for lathe or milling machine, please try to show us the picture, we will send you more information as well as quotation.We are the largest manufacturer and wholesaler of machine tool accessories in domestic China. More than 80% of the domestic machine t factories are our customers. We have three modern production workshops, all of which are high configuration CNC machines, which can ensure both high efficiency and quality. Therefore, our machine tool accessories can be of high quality and low price in China, which has been recognized by many machine tool manufacturers. Metalcnc tools are the biggest option for your machines.We do our best to serve our customers the best that we can. We supply one year warranty to all of our products. We will refund you if you return the items within 15 days of your receipt of the items for any reason. However, the buyer should make sure that the items returned are in their original conditions. If the items are damaged or lost when they are returned, the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund. The buyer should try to file a claim with the logistic company to recover the cost of damage or loss. The buyer will be responsible for the shipping fees to return the items.