Size | Wheel diameter | Load capacity | Top-Plate size | Bolt hole spacing | Bolt hole diameter | Overall height |
3inch | 75x23mm | 40 | 81x67mm | 60x45mm | 12.5mm | 95mm |
3.5inch | 85x24mm | 50 | 100x80mm | 80x60mm | 12.5mm | 105mm |
4 inch | 100x27mm | 60 | 100x80mm | 80x60mm | 12.5mm | 125mm |
5 inch | 125x34mm | 80 | 100x80mm | 80x60mm | 12.5mm | 151mm |
6 inch | 160x40mm | 100 | 135x105mm | 105x80mm | 16.5mm | 195mm |
8 inch | 200x46mm | 120 | 135x105mm | 105x80mm | 16.5mm | 228mm |