Constructed from sturdy carbon steel, these quick couplers are built to withstand high pressure and demanding conditions. Their construction ensures performance, making them a reliable choice for professionals who require dependable hydraulic connections. Features -Color:Assorted Color -Material:Carbon steel -Size:8.70X3.00X3.00cm/3.42X1.18X1.18in -Size:6.00X3.00X3.00cm/2.36X1.18X1.18in -This hydraulic quick coupling set features a zg3/8 thread design, ensuring simple connections for your equipment. -Constructed from sturdy carbon steel, this coupling set offers exceptional strength and sealing performance. -The set includes protective caps for both male and female connectors, effectively preventing dirt and debris ingress. -Versatile in application, ideal for use with various hydraulic systems, including jacks and heavy machinery. -Designed for ease of use, the high duty quick connect coupler requires only a gentle push to achieve a secure and reliable connection. Package list: 2 x hydraulic quick connectors