http://www.biltbestwindowparts.com/pdf/BiltBestCasement.pdf

Biltbest Window Casement Collection [PDF] Reference Guide - EClad, BestClad, BestWood, and BestCurve Models. Hardware Finish Options, BestColors, Weatherstripping, Sash Locking Options, Venting or Fixed Unit Sizes, Casement unit Sizes, Transom Unit Sizes, Picture Window and casement unit Combinations, Casement Angle Bay Assemblies, 4 wide Bow Windows, 5-Wide Bow Windows, BestCurve Operating Arch Top Windows, BestColor Charts, Biltbest First Impression Blind information, Biltbest Window Divided Lite options and profiles, Biltbest Aluminum Clad Accessories, Mullions, Brickmold, Sill Nosing and all wood accessories rmore.