10.5ft Heavy Duty Bypass Sliding Barn Door Hardware Kit,Low Ceiling Double Track Fit 63" Wide Double Wooden Door,J Shape HangerCCJH Bypass Sliding Barn Door Hardware Kit Double Track STURDY AND DURABLE: Made of heavy duty steel,Premium nylon roller wheel, Gcr15 roller bearing, High strength industrial grade track,Anti rust design, which can be used for years and keep original looking. DOOR WEIGHT CAPACITY: Max. 220 lbs for inside door, 175 lbs for outside door. Fit door thickness from 1 1 4" to 1 7 8" Package Include: Rail; Rollerx4; Bypass bracket (The amount depends on the