Replacement Rod+Nut for 12,000# Ram PRO Series Square Trailer Jacks 10K - 12K

Heavy-Duty Compatibility---Specifically designed for 10K-12K Ram PRO Series jacks, supporting up to 12,000 lbs of vertical load capacity for industrial and off-road applications. Corrosion-Resistant Finish---Outer components coated with durable black powder or galvanized layers to resist rust and abrasion in wet or salty conditions. Spring-Return Mechanism---Integrated spring system enables automatic retraction of the rod, reducing manual effort and enhancing operational efficiency. High-Strength Material---Forged from 42CrMo alloy steel (rod) and ZCuAl10Fe3 bronze (nut), optimized for wear resistance and load distribution. Modular Installation---Pre-drilled mounting holes and standardized dimensions ensure quick replacement without additional modifications.