Parker Metric Hose Insert 3/8in X M18 X 1.50 Male Straight Heavy Series - Sparex Part S.3411806Product Title Parker Metric Hose Insert 3 8'' x M18 x 1. 50 Male Straight Heavy Series S. 3411806 Product Description The Parker Metric Hose Insert is designed for heavy duty applications, providing a reliable connection for your hydraulic systems. With a size of 3 8'' x M18 x 1. 50, this male straight insert ensures a secure fit and optimal performance in various environments. Product Specifications Type Hose Insert Size 3 8'' x M18 x 1. 50 Male