This is the 12" Mattlock from Supernatural Big Baits. It has a wider profile than either of the (2) sizes in the Headlock. This bait has the same solid construction as the others in the lineup. Solid Aluminum lip to withstand many collisions with rocks and muskies. Heavy duty hardware with 6 coats of epoxy. The 3 hole design in the lip means the Mattlock is self tuning to run at maximum wobble and walk. The hole in the very front of the bait is the shallowest setting and will run deeper as you move closer the the body of the bait. If Giant Muskies are your thing a Mattlock should be on the end of your line. 12" long (13 1/4" with lip) and 8.9 oz . The 12" Mattlock musky lure is available in many TRO Exclusive Colors.