Material:Crafted from high carbon steel,this extension wrench is reliable and sturdy,can be used for a long time :Extension wrench is easy to use,and the facilitates efficient transfer and ensures comfort during long term use Feature:Equipped with four adapters,1/4 electric ratchet socket,3/8 to 3/8 adapter,3/8 hole to 1/2 head adapter,and 3/8 hole to 1/4 head adapter Versatile:This telescopic extension wrench is designed to use efficiently in confined space It saves time and effort,making it easy to use even in tight areas.This extended wrench meets various needs for automotive repairs and home renovations Package Includes:The set comes with an extension wrench measuring approximately 38.8 cm in length along with four conversion heads, Weight: 1.66008083286 pounds, Manufacturer: CYDZSRA