This Carb Tool from Motion Pro features a 90-degree 1/4-inch hex drive for synchronizing carburetors.
Leave it to Motion Pro to offer an affordable, usable specialty driver to help you when synchronizing carburetors on multi-cylinder engines. Made of aircraft-grade aluminum and stainless steel, Motion Pro’s Carb Tool features a 90-degree 1/4-inch hex drive and comes with five drive bits including straight-slotted, Phillips and D-shaped air/fuel mixture screw bits. It can be used with any 1/4-inch bits and is ideal for getting into hard to reach spots. Also features adjustable detent action. $78.99. MC
