KV 8407 Pull Out Shelf Slides. Full Extension, 100 lb. Load Capacity. 32mm hole pattern. Tab disconnect for easy drawer/shelf removal. Ball retainer latch and ramps for easy insertion. Flexible mounting tabs self-adjust to side clearance. 3 ball bearings per inch of race. Polymer stop cushions. 1/2" Side Clearance, 12" Length. Anochrome finish.