Simpson ECCLLQ464SDS 4x6x4 End Column Cap L Shaped Left, Quick Install with Screws Gray Paint Shake & Shingle Nails Limited lifetime warranty on attachment Limited lifetime warranty on attachment and extension Inverted upper threads clear excess material for a flush fit This product is intended for use with 6x posts or columns and 4x beams but is also available in a wide range of other sizes and both nominal and rough cut lumber Included with this column cap are the necessary Simpson Strong Drive SDS connector screws to provide fast installation and lower profile than standard bolts this column cap is designed to provide column to beam connections in end of beam applications where two beams form an "L" on top of a column