Check the listing for details. Greg Darnall Sterling Silver Black Steel Cavalry Shank Low 3/8 Diameter Curb Bit. Condition: New. Listed at 589.99 USD. Greg Darnall Sterling Silver Black Steel Cavalry Shank Low 3/8 Diameter Curb Bit Greg Darnall Sterling Silver Black Steel Cavalry Shank Low 3/8 Diameter Curb Bit Click image to enlarge Description This is a very nice brand new black iron show bit made by Greg Darnall with engraved sterling silver Cavalry shanks. The gorgeous engraved sterling silver is overlaid on the loose cheeks. This bit is very balanced and weighs 1 pound 1 ounce. The bit measures 8 inches long with a 2-1/2 inch purchase for a 3.2 to one leverage ratio. The mouthpiece is 5 inches wide by 3/8 inch in diameter with a 1 inch tall by 1-1/2 inch wide low curb port mouthpiece. This bit features a Cavalry style black steel loose cheek. The bit is marked with Greg Darnall's GD maker's mark in two places. This stunning perfectly balanced bit will make a great addition to your show bit collection and will look great in any show ring setting. Don't miss out on the chance to add this great Greg Darnall maker marked Sterling Silver Cavalry bit to your training and show collection.