Stainless Steel Radius:
The grooves serve two purposes. They complement the tank tread on our EGW Hammer and they provide extra grip/traction and help the hand regain the proper position.
Beavertail FAQ's can be found here.
Warning: This product may be alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive harm and cancer. To prevent exposure, do not alter the product by welding, grinding, etc.
For more information, go to www.P65Warnings.ca.gov.