Duronodic Door Closer Thru Bolts 4-Pack

These thru bolts are compatible on all Global Door Controls door closers. Their mounting greatly increases holding strength on aluminum, wooden, and composite doors. This item is sold in a pack of 4. It comes in two finishes: Aluminum and Duronodic. •Comes in a pack of 4 thru-bolts •Length: 1-3/4 in. •Compatible with most Global Door Controls door closer series •Each bolt consists of a female threaded barrel and a male threaded screw •Sized as 1-3/4 in. •Recommended for binding door closers •Thru bolt mounting greatly increases holding strength on aluminum, wooden, and composite doors •Made from industrial grade aluminum to provide a secure and durable binding •Comes in a sleek Duronodic finish •Sold in a pack of 4 •5 Year mechanical warranty