This document is the 18 x 12 N-12 Dual Wall Increaser Nyloplast Detail. Dimensions and nyloplast illustration shown.

A note on dimension 1 references Hancor Dual Wall Bell for more information. Note 2 refers to a drawing for gasketed SWR bell information. A note on dimension 3 references a drawing for water tight SWAGE joint detail. Note 4 states that dimensions are for reference only. Note 5 specifies that dimensions are in inches.

An illustration showing the dimensions is provided.