Adjustable Door Closer This RFQ was sourced on www.MFG.com in USA for Door Closers Buyer is in search of a standard adjustable door closer. Million bracket purchased with cylinder End cap material 800 series nylon natural color. Spring to have 43 coils. Please see attachment for more specs. Buyer Information Industry City/Region Mattoon, Illinois Country USA RFQ RFQ Number 483790 Material Technical Specifications Category Door Closers Dimensions The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services and are members of the MFG.com community. For more information visit http://www.mfg.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your quoting experience Door Closers: Door closers are devices that that close doors at a specified rate by means of mechanical or hydraulic components.