... 1) KV type drawer slide2) Materials:Steel,high quality steel,3)Size12",14",16",18",20",22",24"4)Finish:zinc ... plate KV type drawer slide Features: 1) KV type drawer slide 2) Materials: ... Steel,zinc plated steel 3)Size12",14",16",18",20",22",24" 4)Finish: ... 51915221.0MM 20SET/CTN14.213.961.51915 KV type drawer slide(American drawer slide)