features 4+1 ball bearing, aluminum alloy body, interchangeable hand and skidproof PVC knob, perfect fishing tool for you when fishing. Features: It is made from a special lightweight aluminum alloy that is much stronger, durable and corrosion resistant. Light weight body, delicate design, as well as firm junction of the handle, work smoothly, perfect tool for fishing. 4+1 stainless steel ball bearings, stainless steel main shaft, precision mesh brass gears. Left-right interchangeable aluminum alloy collapsible handle with PVC skidproof knob. Sealed system and stainless steel screws for waterproof, dust proof, scratch proof and better corrosion prevention. The metal wheel base is integrally formed, cold forging process, strong stability.