Weiler 79803 Dually Cleaning Double Hex Review

MAXIMUM CLEANING ACTION: Featuring a knot twist with the most aggressive cutting action, the new dual-hex nut makes it easier for the user to regularly switch mounting position and keep the brush running at peak performance. LONG WHEEL LIFE: Utilizing the highest quality heat-treated Steel wire and construction that virtually eliminates knot movement, the Dually delivers smooth operation and long life for the lowest cleaning costs in demanding multi-pass welding applications such as pipeline construction. IMPROVED USER SAFETY: The one-piece, dual-hex nut is designed to provide adequate tool clearance so there is no need to remove the guard from the grinder in order to change the position of the wheel. SPECIFICATION: DUALLY 5" Filler Pass Weld Cleaning Brush, .023" Steel Wire Fill,5/8"-11 UNC Double-Hex Nut. Country of Origin: United States of America.