Specification Brand : SHENGANG BulletPoint1 : Name: wardrobe door pulley BulletPoint2 : material: nylon pulley + iron shell BulletPoint3 : Specifications: as follows BulletPoint4 : Scope of application: wardrobe sliding door BulletPoint5 : 5. Damaged parts can be perfectly replaced to make your machine work properly. Color : Lower Wheel ExternallyAssignedProductIdentifier : 9354448595712 ItemName : SHENGANG Heavy Wardrobe Sliding Door Pulley Hanging Wheel, Cabinet Sliding Door Roller Surface Mounted Wheel Track Slot Accessories (Color : Lower Wheel) ItemPackageQuantity : 1 ItemTypeKeyword : flat-belt-pulleys Manufacturer : SHENGANG Material : Nylon NumberOfItems : 1 PartNumber : SHENGANG ProductDescription : Friendly reminder:The difference between Type A and Type B is that the upper wheel is different The lower wheel weighs about 160 grams. The upper wheel weighs about 40 grams ( Type A)30 grams ( Type B) ProductSiteLaunchDate : 2023-07-13T08:51:24.520Z Size : 232MXL Style : Manual UnitCount : 1 UnspscCode : 52140000