I ordered both a stock HTD 5M pulley (28mm bore) and a custom size (45mm bore with keyway). Seller quoted 10-15 day lead time. Parts were shipped on the 14th day. Both sizes were aluminum. Steel is available for added cost, though the aluminum parts are essentially a solid puck so they are very robust. Shipment was via UPS and took about 5 days to arrive. Quality of the pulleys is very good. Dimensions are in-spec and parts were clean and very well packaged for shipment. Very happy with this seller's performance, and I will be purchasing from again. Thanks again for the excellent support.
thanks great product again