Fender Mirror Assemblies are made from 1" brass then chrome plated. The mirror heads have our unique “twist to lock” system. 1. 33" Long 2 Supports with: 6" Mirror Head 207-33L-6 8" Mirror Head 207-33L-8 2. 27" Long 2 Supports with: 6" Mirror Head 207-27L-6 8" Mirror Head 207-27L-8 3. 21" Long 1 Support with: 6" Mirror Head 207-21L-6 8" Mirror Head 207-21L-8 4. 15" Long 1 Support with: 6" Mirror Head 207-15L-6 8" Mirror Head 207-15L-8 > 8" Mirror Head has 2 supports Round Mounted Fender Mirror Assemblies 1. 33" Long 2 Supports 6" Mirror Head RMS207-33L-6 8" Mirror Head RMS207-33L-8 2. 27" Long 2 Supports 6" Mirror Head RMS207-27L-6 8" Mirror Head RMS207-27L-8 3. 21" Long 1 Support 6" Mirror Head RMS207-21L-6 8" Mirror Head RMS207-21L-8 4. 15" Long 1 Support 6" Mirror Head RMS207-15L-6 8" Mirror Head RMS207-15L-8 > 8" Mirror Head has 2 supports Aluminum Fender Guides are made from special polished 1" aluminum tubing and finished with a baked on "ever hard" coating. These guides securely mount to the fenders and have the ability to support bull dogs, mirrors, etc... 1. 24" Long 1 Support BH24 MH24 2. 30" Long 1 Support BH30 MH30 3. 36" Long 2 Supports BH36/2 MH36/2 4. 36" Long 1 Support BH36 MH36 (not shown)