It is a fitting for the delivery hose and the grease gun which can rotate a full 360° . Z swivel allows optimum gun movement and flexibility, and prevent the hose twisting, kinking and the operator from fatigue.
Specifications:
360° Z-swivel for easy rotation
1/4 in. FNPT*1/8 in. MNPT or 1/4" BSP male thread to 1/4" BSP female thread.
Max. Pressure: 10, 000 PSI