Ametek Lamb 835253 50 Replacement Motor Brush Set, For 2M179, 4 PK 3R012 Positive Mechanical Click Torque Range Positive Mechanical Click Torque Range 5 to 100 ft lb Material Not Found Standards ASME Graduations (kg 400 psi Pressure Gauge Type Test Pressure Gauge Dial Face Material Aluminum Primary Scale Units psi Case Finish Epoxy Coated Bezel Material Hinged Steel Adjustable Pointer No Cleaned for Oxygen Service No Pointer Color Black with Red Tip Primary Range 0 to 30 Movement Type Rotary Case Construction Solid Front Scale Type Single Pointer Material Aluminum Lens Material Glass Blowout Safety Back No Gauge Mounting Type Flush Mount For Use With 2M179 Replacement Motor Brush Set