Their L-shaped design provides better control when needed, especially in tight spots or difficult angles. These SAE hex keys can be used across an extensive range of applications and product categories. The hex key set comes in a pouch that helps to keep the tools neat and tidy. 7 Piece SAE L-Shape Hex Key Set, 12345 Bondhus' 12345 7 Piece SAE L-Shape Hex Key Set offers a comprehensive range of hex keys for tackling various fasteners.