Box-joint design: high stability because of double guide

With its cordless design and advanced features

Designed for versatility and ease of use

multi step oil hardened vanadium steel with a polished head

including plastic

DeWalt 18v to 20v MAX Adapter - DCA1820 Car Washing Supplies Box-joint design: high stability becauseMake your old tools like new. The Dewalt 18v to 20v MAX Adapter allows you to use Dewalt 20v lithium batteries on your Dewalt 18v tools. This is a very handy adapter. What we typically see is the 18v battery goes bad way before the tools do. You can bring life back to your older tools that the battery has quit working on. Works with most 18v tools. It requires the use of a 20v charger to charge the 20v battery. Does not work with any 60v Flexvolt