Non-Rusting Sand Anchor Compatible with the UV-Blocker 6 FT Personal Beach Umbrella. For the 7.5 FT Large Beach Umbrella, use the Long Sand Anchor. Saltwater eats metal anchors. This one is built from premium polymers that won't rust, corrode, or weaken over seasons of beach use — no matter how many waves splash on it. How It Works The 14.5-inch anchor has a continuous spiral blade that pulls itself deeper into sand as you turn it clockwise. A large oversized thumbscrew locks onto umbrella poles up to 1.5 inches in diameter. To remove, turn counterclockwise — it backs out cleanly without digging. Features 100% premium polymer — will never rust or corrode in saltwater 14.5-inch length with 3" cutting edge for easy sand entry Oversized thumbscrew — locks poles up to 1.5" diameter Clockwise to install, counterclockwise to release — no digging Lightweight: 12 ounces — fits in any beach bag Compatible with: UV-Blocker 6 FT Personal Beach Umbrella Specifications Length 14.5 Inches Cutting Edge Diameter 3 Inches Weight 12 Ounces Material 100% Premium Polymers (non-rusting) Max Pole Diameter 1.5 Inches Compatible With UV-Blocker 6 FT Personal Beach Umbrella