I don't know what metal these brackets are made of but they are non magnetic so I bought them. They seem light enough to be aluminum but for now I only have a couple of plates that I could use to mount or drill them for tumbler plates or whatever but I can't attach magnets to them.
Stainless Steel Bracket Shelves: Industrial Hanging Hardware
8 Review
Stainless Steel π© Fastener Hardware by BIGTEDDY
9 Review
π© Enhanced Durability and Stability: Outside Joining Aluminum Profile Bracket
8 Review
πͺ Enhance Stability and Aesthetics with Alamic Corner Stainless Bracket Braces
9 Review
π Marinco 6365CRN Locking Plug 250V: Secure and Reliable Power Connection Solution
9 Review
π Enhance your Woodworking Projects with KREG P PIN Solid Wood Pocket Hole Plugs
8 Review
High-Quality White Plastic Flush Type Plugs for Industrial Hardware Applications
9 Review
WIDGETCO White Hole Plugs
9 Review