3 Pairs Promark Concealed Undermount Soft Close Full Extension Slide Pair (21 inches)

In contrast to conventional undermount drawer slide systems, the Promark PRO500 features a fully synchronized sliding mechanism The superior operating function of this slide design provides higher weight handling capabilities, PRO500 is rated at 88 lb dynamic and 100 lb static Uniform height position of the drawer front panel, regardless of weight, results from an integrated front support rollers Extra wide drawer member provides additional stability between cabinet and drawer member Front fixing clips are designed to provide an integrated +3.5mm height and +/- 1.5mm side-to-side adjustment Front fixing clips are designed with multiple ridges to improve the engagement of slides with clips resulting in decreased false connections Extremely low pull force (only 4.4 lb) to open Slotted holes in cabinet members provide +/-2mm of front/back adjustment Designed for 5/8" (17mm) drawer side material