50/90 Kingpin Conversion Coupler
$9.50 per piece
Used to connect tractors and semi-trailers, ensuring safe towing.
Description
| Product Model | 50#/90# |
| Product Material | High tensile steel 40cr, 27SiMn chrome, quenching process. |
| Product Weight | 14KG |
$9.50 per piece
Used to connect tractors and semi-trailers, ensuring safe towing.
| Product Model | 50#/90# |
| Product Material | High tensile steel 40cr, 27SiMn chrome, quenching process. |
| Product Weight | 14KG |
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