Industrial Milton design coupler plug. This plug design is considered the industrial standard. Can be identified by the 3/16 In. pilot and flat bottom V-shaped ball groove. Conforms to ANSI (NFPA) T3.20.14-1990 dimensions.
Prevents rust, stops sludge build-ups and improves lubrication. Neutral and noncorrosive. Permits hydraulic parts to function properly from 40 F (degree Fahrenheit) to 120 F. For all hydraulic jacks. 32 fl oz (fluid ounce).