 | Material: C45 solid steel
| Bearing: Precision ABEC-1 sealed bearing
| Heat treated: HRC: 40º - 45 º
| "High frequency quenching" heat treated
| Load capacity:
 | 3,000 lbs for each 4" wheel
| 5,000 lbs for each 6" wheel |
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| Zinc plated bolt & nut:
| 1/2" for 4" wheel
| 5/8" for 6" wheel |
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| Color: polished chrome plated or polished gold plated
| Package: 2 wheels /box with bolt & nut
| Shipping Weight:
| 5 lbs for each 4" wheel
| 12 lbs for each 6" wheel |
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