Add strength and rigidity to metal panels. Make replacement floor pans, firewalls, trunk floors and more. Create channels, flanges and a multitude of profiles. Fabricate decorative custom designs. EASTWOOD BEAD ROLLER FEATURES: Handles up to a 38" wide work piece. 4 mandrels included. Mounts securely in your bench vise. Forms steel up to 18 gauge and aluminum up to 16 gauge.