Inquiry (采购产品): sprockets I need four sprockets made of 6060-T6 X .16 thick for #219 chain, 30 teeth with a 1.200 dia. hole in the middle. Can you supply these, and if so, at what cost. **** Hidden Message ***** Michael Dincau 93551 Company: none E-mail: mdincau@yahoo.com **** Hidden Message ***** mdincau@yahoo.com