Ultra Marine UFS 6-12 Flip Swivel

Ultra Marine UFS 6-12 Flip Swivel

The Ultra Marine UFS 6-12 is a precision-engineered, heavy-duty marine anchor swivel designed to directly connect a 6 mm (3/16") anchor chain to anchors weighing up to 12 kg (26 lbs) without requiring additional shackles. CNC-machined from solid 316Ti / 316L stainless steel and hand-polished to a high gloss, it eliminates the structural weakness and porosity associated with cast components.

The swivel integrates a unique flipping nub and rear bridge. Upon retrieval, if the anchor reaches the bow roller upside down, the rear bridge pushes against the roller while the flipping nub engages to gently rotate the anchor right-side up, ensuring seamless stowing every time. Built with a self-cleaning semi-spherical ball and internal Teflon O-ring, the unit provides 360° rotation and 30° multi-directional articulation under heavy loads without metal-on-metal friction.

Key Features

• Integrated Flipping Nub & Bridge: Automatically rotates the anchor to the upright position as it enters the bow roller.

• High-Strength One-Piece Fabricated Body: Precision-machined from solid stainless steel bar stock—never cast—yielding a breaking strength higher than the connected chain.

• Full Articulation & Swivel: Provides 360° full rotation and 30° angular ball-joint articulation to prevent chain twisting and side-load binding.

• No-Shackle Direct Connection: Connects directly into the anchor shank hole and the end chain link, eliminating extra shackles and failure points.

• Secure Hex-Head Locking Pins: Locking bolts with retaining set screws prevent accidental loosening without needing seize wires or plastic locking ties.