3Pc 1/2" Drive X-Core™ Pinless Universal Joint Impact Extension Set 6", 9" & 12" 84721N by GEARWRENCH Mortise Chisel Bit & Sleeve Enclosed mechanism protecting the cord

Enclosed mechanism protecting the cord from damage or fraying

dirt and oil particles down to 1-micron

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Powerful dust extraction: Reduces the potential for silica dust inhalation by user

3Pc 1/2" Drive X-Core™ Pinless Universal Joint Impact Extension Set 6", 9" & 12" 84721N by GEARWRENCH Mortise Chisel Bit & Sleeve Enclosed mechanism protecting the cordCompared to even the best pinned impacts, X Core Pinless impact tools deliver far greater durability and superior access. The exclusive four lug ball and socket design of these GEARWRENCH universal joints, sockets, and extensions provides the long lasting strength and capability needed to take on the toughest automotive and industrial applications. When durability is key, the choice is clear. GEARWRENCH X Core pinless. Features: X Core pinless joint