This is the most vulgar of liquid coupler used on agrarian tractors and machinery. with ISO5675 ball type couplers. This is the most vulgar of liquid coupler used on agrarian tractors and machinery. Also commonly used on older Bobcat steer loaders. with ISO 5675 Ball style couplers with 1/2 '' body size. Some of the design features of this coupler : Locking sleeve design to prevent unplanned disconnection. important knurled for non-slip grip. Corrosion-resistant plating 1/2 '' NPT creature thread Couples to any prescriptive 1/2 '' body size ag Ball style coupler the ISO 5675 prescriptive -LRB- Rated at over 3600 PSI -RRB-. Skid Steers and opposite agrarian equipment .