Snap-on 18 V 1/2 Drive MonsterLithium Cordless Impact. The item "NEW Snap-on 18 V 1/2 Drive MonsterLithium Cordless Impact Wrench & Battery" is in sale since Thursday, August 5, 2021. This item is in the category "eBay Motors\Automotive Tools & Supplies\Power Tools". The seller is "tiresforsale570" and is located in Morongo Valley, California. This item can be shipped to United States.