| Shipping | Tax | Terms Shopping Cart 0 Items Request for Quote 0 Items All Categories > Piping > HDPE Butt Fittings > Butt Backing Rings > Item # 5146120 Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… Item # 5146120, 12 Inch (in) Size Butt 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 12 in315 mm Number of Holes 12 Color Black Material Polypropylene (PP) Dimensions Dimension D 19.173 in Dimension k 17.000 in Dimension d2 0.984 in Dimension d6 13.307 in Dimension b 1.260 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