This kitchen cabinet pullout quietly rolls on four special 1-1/8" steel rollers for easy access to canned-goods or other heavy storage! Constructed of 5/32" cold-rolled steel, it can be used for loads up to 210 lbs. Available in black with an epoxy-coated finish. High quality, low price! Dimensions: Length closed: 20-5/16" (516mm) Extension: 16-1/8" (412mm) Width: 8-1/4" (209mm) Height: 1-13/16" (46mm) Front-to-back adjustment: •À_5/32" Screw holes for #8 round head.