- Brand:Â Lau PartsItem:Â Hub, Round, HexMaterial:Â SteelSize:Â 1/2 Inch (Bore)Used On Item:Â 3, 4 and 5 Blade Propeller
- All Steel with Extra Metal for Durability in the Two Mounting Surfaces (Hex and Round)
- One Inventory for All Propellers Hex on One Side, Round on the Other
- Double Locking Device Grip Thread without Backing Out
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