Pay in 4 interest-free payments of $5.39 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Box volume: 5
Inject nutrients
Armor Si improves plant structure and foliar development
The two part system allows for versatility and efficient use of space
LightRail Heavy Duty Trolley Wheel Replacement Kit Duralastics Box volume: 5LightRail offers a suggested upgrade item for moving multiple lights with one motor or heavier lights weighing 35 lbs. or more. The Extreme Duty Trolley Wheels are engineered with steel on steel ball bearing, with a nylon over molded tire for smooth and quiet operation. They come four wheels to a package and are rated to 60 lbs. per set. They are compatible with LightRail 3. 5, 4. 0, and 4. 2. The Extreme Duty Trolley Wheels come with a lifetime