Prime-Line N 7530 Bi-Fold Door Hardware Repair Kit, Includes a Bottom Bracket, Top and Bottom Pivots, a Guide Wheel and a pair of Door Surface Aligners, Pack of 6 Components This bi-fold closet door pivot and bracket repair kit includes components constructed of steel and plastic, and fits 7/16 diameter holes. It includes one spring-loaded N-6545 top bi-fold pivot with 7/16 in. base and 3/8 in. diameter pivot cap, one spring-loaded 7/8 in. diameter N-6544 top roller guide with a 7/16 in. diameter base, one pair of door surface aligners , one N-6696 jamb and floor mount pivot bracket, one N-6696 adjustable bottom pivot with a 7/16 in. diameter base, and one N-6543 bottom pivot with an adjustable self-lubricating plastic bushing. These repair parts are used on bi-fold doors manufactured by Acme, Cox, Stanley and many others. Use these components to replace damaged or missing hardware to restore a bi-fold closet door system to optimal performance. Used on doors 1 to 1-3/8 inches thick and up to 50 lbs. Features Includes one Prime-Line part N 6545 bi-fold top mount pivot which has a 7/16 in. diameter spring-loaded steel base and 3/8 in. diameter plastic cap One spring-loaded Prime-Line part N-6544 bi-fold door top roller guide with a 7/8in. plastic wheel and a 7/16 in. diam. spring-loaded steel base One N-6538 pair of non-handed bi-fold door surface aligners to keep the doors aligned and tightly closed. Constructed of steel One Prime-Line part N-6696 bottom pivot constructed of a 7/16 in. diameter plastic base with a height-adjusting grooved cone-shaped steel pivot Includes one Prime-Line part N-6543 jamb and floor mount pivot bracket, that is a steel base with an adjustable self-lubricating plastic bushing Installation fasteners included USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.