| Shipping | Tax | Terms Shopping Cart 0 Items Request for Quote 0 Items All Categories > Piping > HDPE Butt Fittings > Butt Backing Rings > Item # 5146040 Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… Item # 5146040, 4 Inch (in) Size Socket Backing Ring 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 Number of Holes 8 Color Black Material Polypropylene (PP) Dimensions Dimension D 9.016 in Dimension k 7.500 in Dimension d2 0.787 in Dimension d6 5.236 in Dimension b 0.709 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