Kv Economical Full Extension Drawer Slide 20" 100Lb Load Rating Size: 19 3/4", Side Clearance: - 1/2" + 1/32" - 0 each side, Side height - 1-3/4" Steel Ball Bearing Movement, Lever link disconnect, Cushion outstop for noise reduction Front face frame mounting holes, 32mm Compatible, 13mm slide thickness, Screws Included Hold in detent, Lifetime Warranty, Exceeds BIFMA standards, Bright Zinc Finish Looking for a different size? Search: Full Extension Waterloo Drawer Slides 100lb Load Rating (Set)