Greg Darnall Loomis BS 3/8 High Port Bit
The 3/8” high port is just thin enough in to put a little pressure on the bars with ample tongue relief. The tall port works off of the roof of the mouth and will provide even more palate pressure when used with a loose curb chain. While it packs well, it will produce some "whoa" power. The cold steel mouthpiece will rust creating a pleasant "sweet" taste.
Shank: 8" black Loomis
Port: 5" x 3/8" High port with inlaid copper bars