Barn Door Hardware Bottom Adjustable Roller Type:Barn Door Hardware Roller Tension stable output and accurate

Tension stable output and accurate Built-in cooling fan with low noise

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Operate with 3 AA batteries or USB connection

Strengthen arms

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Barn Door Hardware Bottom Adjustable Roller Type:Barn Door Hardware Roller Tension stable output and accurateSliding Barn Door Floor Guide Wall Mount Adjustable Double Roller Hardware for Bottom Black with Screws (1 Set) Enhance the functionality and stability of your sliding barn door with our Sliding Barn Door Floor Guide. This adjustable wall mounted guide ensures smooth and safe operation, compatible with all brands of sliding barn door hardware and doors up to 2 1 5" thick. Product Details: Size: 4. 8'' L x 2'' W x 2. 5'' H Adjustable: Ensures