The Proto 10-Pc. Set of Metric Ratcheting Flare Nut Wrenches are designed for use on 6 and 12 point tube fittings, hydraulic lines, fasteners, valves, and compression fittings. The distinct design of these wrenches only requires 30° rotation to engage ratcheting carbon steel jaws that snap open and then close around fastener. Their non-reflective corrosion- and slip-resistant black oxide finish is ideal for use where non-plated products are required. The 12 point flare nut box end allows for fine indexing to improve speed and access. The pivoting head allows easy access to tight places, such as over connected pipes, to reach a fastener.
- (10) Wrenches