Deltana DCSM10U19 Overhead Door Holder Black

The Deltana overhead door holder will protect hardware such as closers and hinges from wear and tear. This non-handed door holder is recommended for use on medium-traffic medium-weight single acting doors. A heavy shock absorber spring provides compression before dead stop. Adjustable stop with the maximum degree of opening being 110. Through bolt mounted for maximum material thickness of 1-3/4in.