Top Tier Heavy Duty 316 Stainless Steel Swivel Caster Set Featuring 4 Inch Rubber On Aluminum Wheels And Grease Free Delrin Bearings Includes Two Swivels With Total Lock Brakes And Two Bolt On Locks For Smooth Job Site Moves

Heavy Duty Stainless Caster Set With Rubber Metal Wheels
✔️ 4inch rubber metal brakes hold steady 400lb loads easily

Engineered for tough site logistics, this four caster set guarantees stable loads across uneven concrete or asphalt. Workers attach these units to utility trucks, rolling shelves, and temporary staging tables to move heavy equipment without straining their backs.

✅ 316 marine grade stainless steel resists rust and corrosion
✅ Delrin bushings run free without adding grease maintenance
✅ Total lock brakes grip the floor while bolt on locks keep units straight
✅ Bolt hole spacing fits standard 3x3 or wider plate mounts

Specification	Measurement
Wheel Diameter	4 inches
Mounting Height	5.625 inches
Load Rating	400 lbs each
Plate Size	4 x 4.5 inches

💡 What factors determine the best seal bearing for heavy duty mobile carts
Matching the wheel track to floor conditions keeps your gear rolling smooth.
Always verify the bolt spacing matches your existing platform frame design.
Select total stop mechanisms when you need zero movement during heavy lifting tasks.
Check the pinion size before buying to avoid premature wear on rough terrain.
This handy four pack covers both locking styles so you can switch paths fast.

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