18" drawer slide 2pk. 3-1/8" high with side-mounted styling. Ball bearing nylon rollers provide smooth operation, positive stop. Drawer may be removed by depressing stop lever. Requires 1/2" clearance each side. Rust-resistant, precoated cold rolled steel. Rated for 60 lb. load with 20" normal use. Includes screws and instructions. Packaged 2 per set. Slide Sizes: 18", Load Rating: 60 lbs, Type: Medium Duty, Height: 3-1/8", Mounting: Side, Finish: Galvanized Zinc, Action: Ball bearing nylon rollers No. 1260P-20: Slide Sizes: 20", Load Rating: 60 lbs, Type: Medium Duty, Height: 3-1/8", Mounting: Side, Finish: Galvanzied Zinc, Action: Ball bearing nylon rollers No. 1260P-22: Slide Sizes: 22", Load Rating: 60 lbs, Type: Medium Duty, Height: 3-1/8", Mounting: Side, Finish: Galvanized Zinc, Action: Ball bearing nylon rollers No. 1260P-24: Slide Sizes: 24", Load Rating: 60 lbs, Type: Medium Duty, Height: 3-1/8/", Mounting: Side, Finish: Galvanized Zinc, Action: Ball bearing nylon rollers