General description Sealey Coned Tail Piece is designed for 3/8" hoses and features a 1/4" BSP union nut. This product is ideal for workshop and engineering applications, compatible with various wrenches, sanders, and grinders. The adaptors are specifically designed to fit Vertex slim type coupling bodies. Technical specifications MPN: AC46 EAN: 5024209609289 Free airflow rate at 100psi (7bar): 35-43cfm (991-1218L/min) Other information