| Shipping | Tax | Terms Shopping Cart 0 Items Request for Quote 0 Items All Categories > Piping > Air-Pro® HDPE Compressed Air Piping System > Socket Coupling Fittings > Item # 5816040 Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… Item # 5816040, 4 Inch (in) Size Socket Coupling Fitting Web Price QUOTE larger image Financing · Specifications · Dimensions · Note Financing Approve Payments Finance with Approve Payments Specifications Brands Air-Pro® ASAHI/AMERICA® Size 4 in110 mm Material High-Density Polyethylene Dimensions Dimension L 3.543 in Outside Diameter (O.D.) 5.244 in Inside Diameter (I.D.) 4.331 in Dimension S 1.681 in Note Dimensions may change, please use our BIM/CAD resource page for the latest dimensions and CAD file downloads. DOWNLOADS Finance with Approve Payments Maintain Your Air Compressor Learn more about maintaining your air compressor by downloading our eBook on air compressor maintenance. Download eBook