Galvanized, including bushing, 21.16 - Jacks

Feature: Ergonomic knob offers the best experience of operating easily, no feeling of tiredness High quality gears made from tempered steel for greater durability ensure your operation more smoothly and safely Reliable quality and stable performance of spindle and bearing extend the service life of products With Ultimate quality graphite grease on all moving parts to reduce routine maintenance requirements and guarantee the stable life time as well.