Overview: The document provides detailed specifications for various profiles, including angle, L-shape, U-shape, T-shape, flat, chamfered flat, radius flat, tube, square, round bar, rectangle, and square bar profiles. Each profile type is listed with model numbers and corresponding dimensions in inches, along with weight per foot (lb/ft).

Angle Profile: This section lists models with dimensions 'a' and 'b' in inches, and weight per foot. Key models include 5209, 9194, and 2391, with varying dimensions and weights.

L-Shape Profile: Models are detailed with dimensions 'a', 'b', and 'c', and weight per foot. Notable models include 3246, 6617, and 9752.

U-Shape Profile: This section provides models with dimensions 'a', 'b', and 'c', and weight per foot. Models such as 2341, 8450, and 5214 are highlighted.

T-Shape Profile: Models are listed with dimensions 'a', 'b', and 'c', and weight per foot. Key models include 15206, 9937, and 9608.

Flat Profile: This section includes models with dimensions 'a', 'b', and 'c', and weight per foot. Models like 7536, 6114, and 2090 are detailed.

Chamfered Flat Profile: Models are provided with dimensions 'a', 'b', and 'c', and weight per foot. Notable models include 7388, 4997, and 7144.

Radius Flat Profile: This section lists models with dimensions 'a', 'b', and 'c', and weight per foot. Models such as 14765, 9414, and 6116 are highlighted.

Tube Profile: Models are detailed with dimensions 'a', 'b', and 'c', and weight per foot. Key models include 8571, 9024, and 1042.

Square Profile: This section provides models with dimensions 'a', 'b', and 'c', and weight per foot. Models like 8981, 1499, and 8982 are detailed.

Round Bar Profile: Models are listed with dimensions 'a', 'b', and 'c', and weight per foot. Notable models include 2489, 4991, and 14206.

Rectangle Profile: This section includes models with dimensions 'a', 'b', and 'c', and weight per foot. Models such as 2175, 6115, and 15099 are highlighted.

Square Bar Profile: Models are provided with dimensions 'a', 'b', and 'c', and weight per foot. Key models include 6839, 8289, and 5767.

Rectangular Radius Profile: The document concludes with a mention of this profile type, though specific models and details are not provided.