Features
- Designed for use with box rail
- Packed with connecting bolt and nuts, without end caps
- Durable one-piece, precision formed steel
- Each hardened axle has 12 hardened and precision-ground alloy steel roller-bearings
- Delrin seals keep out dirt while holding in long-life grease
Specifications
| Brand | NATIONAL HARDWARE |
|---|---|
| Model # | N183-137 |
| Length | 2.75 in |
| Width | 5.0 in |
| Height | 7.0 in |
| Weight | 2.49 lbs |
| UPC | 038613183131 |
| SKU | 7367543 |
Specifications
| Store Availability | All Products |