length is 4 ft, inner diameter is 3/16 inch, 1/4 inch airless sprayer high pressure pipe fittings; The maximum operating pressure is 3000 psi; Good pressure bearing and pulse performance, combined pipe connection is tight; Fluid resistance is small and does not affect pressure compatible with Graco 247338, this tool is an extended part of paint spray hose, light weight, flexible and easy to carry; The diameter of the extension is small, easy to control the amount of spray paint, can better make spray paint effect, so that the paint is more evenly distributed the joint of the hose has excellent sealing, corrosion resistance, strong wear resistance, not easy to bend, and can adapt to all kinds of paints it is applicable to use for wall painting, roof painting, and most common architectural paints and solvent based coatings. It is also compatible with Graco Wagner compatible with Magnum paint gun the airless paint sprayer hose is made of quality and reliable fibre and the outer surface is surrounded by PU coating layer, which is aging resistance, high pressure resistance, corrosion resistance, burst resistance, and can have a long service time Colour:As Shown Material:Metal Package Contents: 1 * paint sprayer extension Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.