Pemko CS-W60 Hardware Kit For single sliding wood panels up to 176 lbs - Side wall mount track only (Including Cushion Stops) Cushion Stops help prevent door racking and bounce back Helps extend life of upper hardware Made of 304 stainless steel Nylon coated stainless steel wheel for smooth operation Available in: Brushed Stainless Steel, Dark Bronze Stainless Steel, Polished Stainless Steel Patent pending Application video You may also like Pemko W60 Hardware Kit Pemko W100 Hardware Kit Pemko W80 Hardware Kit