Heavy Duty Swivel Casters Featuring 3 Inch Semi Steel Silver Wheels Plus A 3/8 Threaded Stem No Sweat Setup Set Of Four For Rolling Carts Furniture Workshop Gear 300 Lbs Per Wheel

Heavy Duty 3 Inch Swivel Casters With Semi Steel Wheels
✔️ Pack of 4 300 lb Capacity 3/8 Threaded Stem Silver Finish

These heavy duty swivel casters feature durable semi steel wheels and a standard 3/8 inch threaded stem for quick attachment. Ideal for supporting rolling service carts, workshop tool stations, and heavy furniture setups that need reliable mobility. Pack includes four matching units ready for immediate installation.

✅ 3 inch diameter semi steel wheels roll smoothly on hard surfaces
✅ 300 pounds weight capacity per caster handles workshop loads easily
✅ 3/8 inch 16 TPI by 1 1/2 inch threaded stem fits standard mounts
✅ Swivel design allows free 360 degree rotation around corners
✅ Finished in a protective silver coating to resist shop wear

💡 What determines the best mounting thread for rolling industrial furniture sets?
Choosing the correct stem size keeps your carts steady and stops unwanted rolling on slight slopes.
- Match a half inch threaded shaft with sixteen tpi pitch to lock it down tight on existing frames
- Semi steel rollers eat up warehouse vibrations better than cheap plastic treads on concrete
- Using handy cross-referenced part charts saves time when swapping busted units on the fly
- Roll out matched quartet assemblies to balance heavy duty sliding tables without wobble

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