Check the listing for details. PRIME-LINE R 7212 Drawer Slide Kit – Replace Drawer Track Hardware. Condition: New. Listed at 10.30 USD. Drawer slides feature a self-closing mechanism for easeSlides have a capacity of 75 lbs. load limitSteel construction makes it sturdy and robust These drawer slide kits are constructed of steel tracks with plastic rollers and come in a white powder-coated finish. They feature a self-closing design that commences at the final 2-1/2 in. from the end of the 19-3/4 in. long tracks when closing. The maximum load capacity for this kit is 75 lbs., and it fits most bottom-mount drawer systems. This kit cannot be cut down to fit smaller drawer depths as it is designed with a positive stop at the ends of the fixed tracks, and because the rear rollers (11/16 in. Dia wheels) on the sliding tracks are fastened to the ends of the drawer-mounted track pieces. These bottom-mount drawer slides can be installed in drawer cabinets with face frames and without. If installing in drawer cabinet with face frame, Prime-Line's model number R-7240 (purchased separately) may be necessary if existing back plates are damaged. The clearance required between the drawer and the drawer opening for these types of slides is as follows: 1/2 in. on left and right sides, 1/4 in. at the bottom and 5/8 in. at the top. Installation instructions are included with each set, and they can also be found within the manufacturer's website.INSTALL OR REPLACE DRAWER TRACK HARDWARE - Whether you are installing new drawers or repairing one that won't open or close properly, Prime-Line Drawer Slide Kit fits most bottom/side-mounted drawer systems. The drawer slide kit is constructed of steel tracks with a white powder coated finish and self-lubricating plastic rollers.SELF-CLOSING DESIGN - The smooth-gliding tracks in the Prime-Line R 7212 kit features a self-closing design that commences at the final 2-1/2 inch from the end of the 19-3/4 inch long tracks when closing.75 LBS MAXIMUM SAFE LOAD CAPACITY - The maximum safe load capacity for the drawer slide kit is 75 lbs. and is for use in 16 inch deep drawer cabinets. It features a positive stop in the closed position and a double stop in the extended position that locks your drawer open, so it cannot be pulled too far out and fall off the tracks.INSTALLATION TIP - The clearance required between the drawer and the drawer opening for these slides is: 1/2 inch on left and right sides, 1/4 inch at the bottom and 5/8 inch at the top.SPECIAL NOTE: Be sure to consider installing part number R 7240 as the back bracket if your drawer does not currently have one, or is damagedNOTE - Please refer to the line art for dimensions and compare with your needs before orderingInstallation fasteners and instructions are includedPlease refer to the line art for dimensions and compare with your needs before ordering