Adjustable to provide desired closing speed for a variety of applications Tight pin for either right or left hand applications Heavy-duty 7175383: National Hardware N346-207 Spring Hinge, Glass/Polymer, Black... From the Manufacturer This self-closing spring hinge is designed for surface mount on doors. The spring tension adjustable to provide desired closing speed for a variety of applications Richelieu 4 in. x 4-1/2 in. Flat Black Self Closing Full Mortise Spring Hinge Adjustable Spring Hinges National Hardware N351-031 Spring Hinges, Stainless Steel - LIfe And Home Self Closing Factory preset spring tension for a variety of applications This is a Standard 10 inch angle-attach foam surround. It will fit several dozen different commonly used 10 speakers of different brands and models whose foams match the measurements below. Same surrounds that professional reconers use; THE BEST QUALITY foam available! This is the foam only Full-surface application, no mortising required
