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Douglas Marine Trimmer AISI 316 Stainless Steel Double-Joint Anchor Swivelling Connectors for DIN 766 Chains
The Douglas Marine Trimmer Anchor Swivelling Connector is a premium anchoring solution designed to create a direct, articulated connection between the anchor and chain. Manufactured from polished marine-grade AISI 316 stainless steel, it offers outstanding corrosion resistance and long-term reliability in harsh marine environments.
The patented double-joint mechanism automatically aligns the anchor when it reaches the bow roller, preventing unwanted oscillation during recovery. Unlike conventional swivels, the Trimmer connector eliminates leverage forces generated when recovering a stuck anchor, significantly reducing stress on both the anchor and the anchoring system.
The connector installs directly between the anchor and chain without requiring an additional shackle. Reinforced geometry and integrated safety screws provide exceptional strength and side-load resistance, making it ideal for demanding cruising and offshore applications.
Key Features
- Original Douglas Marine Trimmer articulated anchor connector
- Manufactured from polished AISI 316 stainless steel
- Direct anchor-to-chain connection without additional shackle
- Patented double-joint articulated design
- Automatically aligns the anchor in the bow roller
- Anti-oscillation system for smoother anchor retrieval
- Eliminates leverage forces when recovering a stuck anchor
- Integrated safety screw locking system
- Up to three times greater side-load resistance than conventional swivels
- Compatible with DIN 766 anchor chains
- Designed for sailing yachts, motorboats and professional anchoring systems
Available Variants
Osculati Code Douglas Marine Code Chain Ø (mm) Recommended Anchor (kg) Breaking Load (kg) 01.739.01 010-P1 6–8 7–17 3200 01.739.02 010-P2 10–12 20–30 8500 01.739.03 010-P4 12 30–50 12000
Included Variants
- Osculati 01.739.01 / Douglas Marine 010-P1 – For DIN 766 chains Ø 6–8 mm, recommended for anchors weighing 7–17 kg.
- Osculati 01.739.02 / Douglas Marine 010-P2 – For DIN 766 chains Ø 10–12 mm, recommended for anchors weighing 20–30 kg.
- Osculati 01.739.03 / Douglas Marine 010-P4 – For DIN 766 chains Ø 12 mm, recommended for anchors weighing 30–50 kg.
Technical Specifications
Brand Douglas Marine Product Type Trimmer Double-Joint Anchor Swivelling Connector Material Polished AISI 316 Stainless Steel Chain Compatibility DIN 766 Chains, Ø 6–12 mm Connection Type Direct Anchor-to-Chain Additional Shackle Required No Design Patented Double-Joint Articulated System Safety Feature Integrated Safety Screw Locking System Application Marine Anchoring Systems
Applications
- Anchor-to-chain connections
- Bow roller anchoring systems
- Sailing yachts
- Motorboats
- Cruising and offshore vessels
- Professional marine anchoring installations
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