DUNLOP JD920 Round Stainless Steel 7.5 oz. Steel Guitars of Canada » Online Store » Accessories » Bars » DUNLOP JD920 Round Stainless Steel 7.5 oz. DUNLOP JD920 Round Stainless Steel 7.5 oz., 7/8" x 3 1/4". This round nosed stainless steel tone bar is the standard type used for Pedal Steel Guitars for over 50 years, as well as Lap & Non-Pedal Steel Guitars. Price: $60.00 Updating cart...