6 Pairs of 508mm Drawer Slides Side Mount Rails, Heavy Duty Full Extension Steel Track, Soft-Close Noiseless Guide Glides Cabinet Kitchen Runners with

6 Pairs of 508mm Drawer Slides Side Mount Rails, Heavy Duty Full Extension Steel Track, Soft-Close Noiseless Guide Glides Cabinet Kitchen Runners with Ball Bearing, 100 Lbs Load Capacity Outstanding Load Capacity Silent Opening and Closing Multiple Size Options Easy Installation Compact Design Thickened Material Fits Drawer Length: 20 inch / 508 mm,Model: 4605S2.500-6,Load Bearing: 100lbs / 45.4kg,Quantity: 6pcs,Product Dimensions: 19.8 x 1.77 x 0.5 inch / 503 x 45 x 12.7 mm,Main Material: Carbon Steel