Inquiry (采购产品): Ball Type Beaded Drive I am in need of a source of beaded drive chains and sprocketscapable of 10 Lb. working tention and at least 20 Lb. breaking breaking and with Maximum 0.25" stretch/2.5Ft. at working tention. This is for very slow speed reciprocating operation. **** Hidden Message ***** Dick Denman 95975 Company: R&D Products E-mail: redgad@infostations.com **** Hidden Message ***** redgad@infostations.com
