Boat anchors are essential components of a vessel’s anchoring system, designed to secure the boat by gripping the seabed and resisting movement caused by wind, waves, and current. Different anchor designs are suited to different boat sizes, seabed conditions, and operating requirements. Anchor chains work together with boat anchors by adding weight to the rode, helping maintain a lower pulling angle and improving overall holding performance. The category includes boat anchors, anchor chains, and related anchoring components for recreational and professional marine use.
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1-2 weeks delivery time The Osculati Anchor Bow Roller with U-shape Chain Stopper, made from 316 stainless steel, is designed for Bruce anchors, anchor chains, and chain + cable combinations. It includes a safety clamp for secure anchoring and is ideal for lightweight anchors up to 30 kg.
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$ 400.41
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1-2 weeks delivery time The Osculati Self-Locking Anchor Bow Roller range is manufactured from mirror-polished precision-cast AISI 316 stainless steel and designed specifically for Bruce® and Trefoil® anchors. Each model features an integrated U-shaped self-locking anchor stopper and an unbreakable stainless steel sheave for secure anchor retention and smooth chain handling. Available in four sizes for anchors from 10 kg to 30 kg and calibrated chains from 6 mm to 12 mm, these rollers provide a robust and corrosion-resistant anchoring solution for demanding marine applications.
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$ 426.88
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1-2 weeks delivery time The Osculati Self-Locking Bow Roller is manufactured from polished AISI 304 stainless steel and specifically designed for Bruce® and Trefoil® anchors. Its special geometry uses the anchor shape itself to create a self-locking effect when fully retrieved, eliminating the need for additional locking devices. Fitted with a durable polyamide roller for smooth anchor handling, the range includes versions for anchors up to 10 kg and 20 kg, making it suitable for a wide variety of anchoring installations.
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$ 491.46
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1-2 weeks delivery time The Talamex Anchor Bow Roller is manufactured from AISI 304 stainless steel and fitted with a rubber roller for smooth anchor handling. Designed for anchor ropes up to 25 mm in diameter, it is available in 155 × 51 mm and 280 × 55.5 mm sizes to suit different bow configurations.
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$ 87.38
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1-2 weeks delivery time The Osculati Hinged Bow Roller with Fairlead is manufactured from polished AISI 304 stainless steel and designed for anchor handling systems using anchors from 10 kg to 20 kg. Featuring a hinged rocker design, integrated chain guide bracket, stainless steel pulleys, and heavy-duty 4 mm sheet construction, the roller provides smooth anchor deployment, retrieval and secure positioning. Compatible with CQR, Trefoil®, Danforth and Bruce anchors, the assembly measures 416 mm in length, 81 mm in width and weighs 4 kg.
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$ 567.48
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1-2 weeks delivery time The Osculati See-Saw Bow Roller is manufactured from mirror-polished cast AISI 316 stainless steel and designed for secure anchor deployment, retrieval and stowage. Featuring a wide overhang design, stainless steel sheaves and an integrated anchor locker system, it prevents anchor contact with the bow while ensuring smooth anchor handling. Suitable for CQR, Bruce®, Danforth, Trefoil® and Delta anchors, the range is available for anchors up to 12 kg and 20 kg and supports calibrated chains from 6 mm to 10 mm.
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$ 712.66
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1-2 weeks delivery time The Osculati Anchor Bow Roller with Double Sheave is manufactured from mirror-polished AISI 316 stainless steel and designed for smooth anchor deployment and retrieval. Featuring a double-sheave configuration and integrated fairlead, the roller is suitable for Delta, Bruce® and Trefoil® anchors. Available in two sizes for anchor weights from 6 kg to 25 kg, the range combines excellent corrosion resistance, heavy-duty construction and reliable anchor handling for demanding marine applications.
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$ 868.59
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1-2 weeks delivery time The Osculati Mr. Fantastic Extendable Self-Launching Anchor Roller is a premium anchoring solution designed specifically for vessels with vertical bows. Manufactured from mirror-polished or electropolished stainless steel, it features a gas-assisted extendable mechanism that projects the anchor away from the hull before deployment. Suitable for Trefoil® and similar anchors from 7.5 kg to 30 kg, the system offers extension travel from 130 mm to 220 mm, plate thicknesses from 5 mm to 8 mm, and supports chain sizes up to 10.4 mm. The self-launching geometry allows smooth automatic anchor release while protecting the bow from contact and damage.
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$ 960.21
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1-2 weeks delivery time The Osculati Self-Launching Bow Roller is manufactured from mirror-polished AISI 316 stainless steel and incorporates a coupling anti-water plate that seals against the roller to reduce water ingress through the bow opening. Fitted with twin sheaves for smooth chain operation, the system is specifically designed for Trefoil® anchors and is available in versions for 7.5 kg, 10/15 kg and 20 kg anchor installations.
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$ 1,174.03
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1-2 weeks delivery time The Talamex Anchor Bow Roller with Two Rollers is designed for Bruce anchors, compatible with 8mm anchor chains and chain + cable combinations. It features a fixed nose and nylon guides for smooth operation.
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$ 303.38
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1-2 weeks delivery time Lewmar Anchor Bow Roller is designed for Delta Plow and DTX anchors weighing 7, 10, and 16kg. Made of polished thick stainless steel, it features a built-in rocker mechanism for easy anchor handling.
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$ 434.41
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1-2 weeks delivery time The Osculati Spare Sheave range includes original replacement rollers for anchor bow rollers and anchor handling systems. Available in nylon, AISI 316 stainless steel, and hard rubber versions, these sheaves are designed to restore smooth anchor deployment and retrieval while reducing wear on rope, chain, and roller assemblies. Multiple diameters from 40 mm to 99 mm, widths from 33.5 mm to 88 mm, and bore sizes from 8.3 mm to 16 mm are available to suit a wide range of Osculati bow roller models.
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$ 12.91
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1-2 weeks delivery time Trem Spare Nylon Pulleys are designed as replacement components for bow rollers and manufactured from durable nylon. Available in diameters from Ø18 mm up to Ø100 mm and heights from 30 mm to 85.8 mm, depending on model. Compatible with various Trem bow roller references including N3514209, N3550020, N3564242, N3506070, N3520495 and others. Supplied under multiple article numbers (e.g. N3510133, N3510136, N3552113, N3510129).
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$ 5.86
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1-2 weeks delivery time The Safe Spare Locking Device is a replacement anchor locking mechanism designed for selected Safe anodized aluminum bow rollers. It securely retains the anchor during navigation and prevents accidental movement while underway. Available in two versions with 40 mm or 50 mm mounting centre distances, each model is engineered to fit its corresponding Safe bow roller.
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$ 52.94
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1-2 weeks delivery time The Safe Spare Bow Roller is a replacement roller designed for compatible Safe bow roller systems. Manufactured for smooth anchor deployment and chain guidance, each roller features a 12.5 mm bore and is available in four sizes to match different bow roller assemblies. Its durable marine-grade construction helps reduce friction while ensuring reliable anchor handling and long service life.
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$ 15.75
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1-2 weeks delivery time The Plastimo Spare Bow Roller series includes replacement rollers designed to restore the smooth operation of compatible Plastimo bow roller assemblies. Available in 54 × 48 mm, 54 × 62 mm, and 70 × 62 mm sizes, these precision replacement rollers help reduce wear, improve anchor guidance, and extend the service life of the complete bow roller system. Manufactured from durable marine-grade material, they are ideal for routine maintenance and repairs.
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$ 43.14
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1-2 weeks delivery time The Trem Spare Bow Roller Pulleys are genuine replacement rollers designed for a wide range of Trem and compatible CAN bow rollers. Manufactured primarily from high-strength nylon, with selected versions available in AISI 304 stainless steel, these spare pulleys restore smooth anchor deployment and retrieval while maintaining the original fit and performance of the bow roller. Multiple sizes are available with different diameters, widths and bore sizes to match specific Trem bow roller models.
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$ 6.64
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1-2 weeks delivery time The Allpa Spare Nylon Rollers are replacement rollers designed for anchor bow roller assemblies. Manufactured from durable marine-grade nylon, they are available in three sizes with Ø54 mm or Ø70 mm outside diameters, 48 mm or 62 mm widths, and a Ø12 mm pin hole. These replacement rollers provide smooth anchor deployment and retrieval while restoring the performance of worn bow roller systems.
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$ 18.39
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1-2 weeks delivery time The Talamex Spare Rubber Bow Roller is a replacement roller designed for anchor bow rollers in marine anchoring systems. Manufactured from durable rubber, it provides smooth anchor guidance while reducing noise and protecting the anchor and bow roller assembly from wear. With dimensions of 86 × 49 mm, it is ideal for replacing worn rollers and restoring reliable anchor deployment and retrieval.
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$ 20.27
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1-2 weeks delivery time The Osculati Chain Stopper Deluxe is manufactured from marine-grade AISI 316 stainless steel and is designed to secure anchor chains ranging from 6 mm to 12 mm. The stopper prevents accidental chain release while underway and transfers anchoring loads away from the windlass, protecting it from shock loads and abnormal forces. The quick-release mechanism allows fast engagement and disengagement when deploying or retrieving the anchor. Available in versions for 6/8 mm and 10/12 mm chains with base dimensions of 60 × 50 mm and 80 × 70 mm respectively.
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$ 61.77
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What are the different types of boat anchors and their specific uses?
Boat anchors are available in several designs, each suited to different seabed conditions and vessel types. Fluke anchors are commonly used in sand and mud, while grapnel anchors are compact and practical for small boats, tenders, kayaks, and other lightweight craft. Heavier traditional or plow-style anchors may be better suited to larger vessels or mixed seabed conditions. Choosing the right anchor depends on boat size, seabed type, expected wind and current, and the required holding power.
What are the main benefits of fluke-style boat anchors?
Fluke-style boat anchors are designed to dig into soft seabeds such as sand and mud, providing strong holding power relative to their weight. Their lightweight and compact design makes them easy to handle and store, which is especially useful on smaller boats. When correctly sized and used with suitable chain and rode, a fluke anchor can provide reliable holding for recreational anchoring in appropriate bottom conditions.
What are the main components of a boat anchoring system?
A typical boat anchoring system includes the anchor, anchor chain, and rope or other rode connecting the anchor to the vessel. The anchor grips the seabed, while the chain adds weight and helps maintain a lower pulling angle to improve holding performance. Shackles, swivels, connectors, and storage equipment may also be used depending on the installation and vessel type.