Four Inch Conveyor Trolley With Four Inch Drop Half Trolley Built Tough Heavy Duty 400 Lb Capacity Forged Carbon Steel Brackets Triple Labyrinth Seals Two Bolt Mount Adjustable Center Spacing From Eight To Thirty Two Inches

Pair of 4 in half conveyor trolley, 400 lb capacity
✔️ 4 inch drop; 8 to 32 inch center spacing; 400 lb per half trolley

The 4 inch drop half trolley is designed to run on standard I-beam rails in overhead conveyor and material handling setups. This compact unit is one side of a full trolley pair and works with the chain to move loads smoothly along a fixed path.

✅ 4 inch half trolley with 4 inch drop
✅ Center spacing adjustable from 8 to 32 inches
✅ 400 lb load rating per half trolley; 800 lb with load bar
✅ Forged carbon steel brackets with triple labyrinth seals
✅ Rugged 2-bolt attachment connection
✅ Includes wheels, seal, inner cap, and grease fitting

💡 What is a 4 inch drop half conveyor trolley used for in overhead beam systems? This handy piece helps move loads along standard I-beam rails.

- What it is: single half trolley used with a mate to form a complete chain-driven setup - Where it fits: overhead conveyor and light material handling on I-beam rails - Why it matters: supports up to 400 lb per half trolley (800 lb with load bar) - Key features: forged carbon steel brackets, triple labyrinth seals, two-bolt attachment ✝️