Antal Sailing Hardware includes high-quality blocks, winches, clutches, low-friction rings, sliders, tracks, and rope handling solutions for sailboats and yachts of all sizes. Designed for racing and cruising, these marine deck and mast components optimize sail handling, reduce friction, and improve durability. Lightweight aluminum, stainless steel, and bronze parts support efficient rigging, precise sail control, and reliable performance in demanding marine environments.
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1-2 weeks delivery time This swivel block with becket from the OPF-70 series combines ball-bearing technology with lightweight aluminum construction. It is engineered for smooth handling and has a safe working load of 1300 kg. It supports lines up to 12 mm in diameter and weighs 0.22 kg.
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$ 254.82
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1-2 weeks delivery time This double sheave block from the OPF-70 series combines lightweight aluminum construction with high load capacity, ideal for various sailing and rigging tasks. It features Delrin ball side bearings and composite fibre radial bearings, ensuring smooth operation. The block has a safe working load of 2200 kg and is designed for lines up to 12 mm in diameter.
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$ 378.53
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1-2 weeks delivery time This version of the OPF-70 double sheave block includes a becket for additional line attachment options, maintaining a strong aluminum frame and reliable bearings. It supports a maximum line diameter of 12 mm, a safe working load of 2200 kg, and weighs 0.40 kg. The becket provides versatility in rigging configurations.
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$ 405.33
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1-2 weeks delivery time This triple sheave block from Antal's OPF-70 series is designed for smooth operation under load, with durable aluminum construction and ball bearings. It supports a maximum line diameter of 12 mm and has a safe working load of 2200 kg. The block weighs 0.50 kg and is ideal for demanding marine applications.
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$ 476.25
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1-2 weeks delivery time This variant of the OPF-70 triple sheave block includes a becket for added functionality. The block is built with a robust aluminum construction and ball bearing system, ensuring reliable performance. It supports lines up to 12 mm in diameter and has a safe working load of 2200 kg, weighing 0.52 kg.
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$ 504.81
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1-2 weeks delivery time The single fiddle block features a 70 mm resin sheave with Delrin ball side bearings and composite fibre radial bearings, all housed in a sturdy aluminum frame. It supports lines up to 12 mm in diameter and a safe working load of 1300 kg, weighing 0.26 kg. It includes a shackle model 006HR for secure attachment.
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$ 346.67
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1-2 weeks delivery time This single fiddle block with becket from the OPF-70 series combines lightweight aluminum construction with advanced ball-bearing technology. It provides smooth operation under load and is suitable for lines up to 12 mm in diameter, with a safe working load of 1300 kg. It weighs 0.28 kg.
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$ 373.45
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1-2 weeks delivery time This lightweight simple web block features a 70 mm resin sheave and is equipped with Delrin ball side bearings and composite fibre radial bearings. It supports lines up to 12 mm in diameter and has a safe working load of 1300 kg, making it ideal for a variety of rigging tasks. It weighs only 0.14 kg.
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$ 147.83
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1-2 weeks delivery time This simple web block with becket is made from durable aluminum, featuring a 70 mm resin sheave and supported by Delrin ball side bearings and composite fibre radial bearings. It is capable of handling lines up to 12 mm in diameter and has a safe working load of 1300 kg. The block weighs 0.16 kg.
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$ 175.19
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1-2 weeks delivery time This single foot block from the OPF-70 range features a compact design with ball bearings for high efficiency and durability. It supports lines up to 12 mm in diameter and a safe working load of 1300 kg, weighing 217 grams. It comes with two 8 mm diameter fixing screws for secure installation.
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$ 157.71
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1-2 weeks delivery time This double foot block is designed with precision and durable materials, making it suitable for demanding applications. It features a robust aluminum body and a resin sheave, optimized for smooth operation and long life.
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$ 256.15
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1-2 weeks delivery time The OPF-70 U-bolt block features a high safe working load of 5000 kg, making it ideal for heavy-duty tasks. It includes Delrin ball side bearings and composite fibre radial bearings within an aluminum frame and resin sheaves. The block has two Ø8 mm fixing screws for secure attachment.
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$ 294.31
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1-2 weeks delivery time The OPF-70 pad-eye block is built for fixed mounting and features a strong aluminum body with a resin sheave. It includes a secure pad eye attachment and is designed for load-bearing operations with a safe working load of 1300 kg. It supports line diameters up to 12 mm and weighs 0.41 kg.
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$ 346.23
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1-2 weeks delivery time This premium block from the OPF-70 series is crafted from durable aluminum with a 70 mm resin sheave, featuring Delrin ball side bearings and composite fibre radial bearings. It is designed for lines up to 12 mm in diameter and a safe working load of 1300 kg. The block weighs 0.75 kg and includes four fixing screws for secure attachment.
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$ 602.24
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1-2 weeks delivery time This vertical fix block is compact and designed for mounting in vertical positions. It incorporates Delrin ball side bearings and resin sheaves within an aluminum frame, supporting lines up to 12 mm in diameter. It has a safe working load of 1300 kg and weighs 0.18 kg, with two Ø8 mm fixing screws.
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$ 167.43
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1-2 weeks delivery time The vertical up-down block is engineered for vertical applications requiring compact design and smooth ball-bearing operation. It supports lines up to 12 mm in diameter and has a safe working load of 1300 kg. Made from durable aluminum with resin sheaves, it weighs 0.20 kg and comes with two Ø8 mm fixing screws.
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$ 195.12
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1-2 weeks delivery time This aluminum cam cleat is designed for use with blocks in the OPF-70 series. Combining strength with functionality, it offers a reliable solution for line control and performance in various sailing and rigging applications.
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$ 92.92
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1-2 weeks delivery time The aluminum cam cleat double block from the OPF-70 series is optimized for strength and reliability. It is designed to provide excellent line control and support in demanding sailing and rigging applications, combining durability with ease of use.
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$ 223.25
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1-2 weeks delivery time The Antal 00720/3 is an aluminum cam cleat with a triple block design, part of the Opf-70 series. It offers advanced control and strength for handling lines effectively in sailing applications. Its article number is 5400720/3.
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$ 223.25
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1-2 weeks delivery time The Antal 0082L is a locking device for 2- and 3-sheave OPF-60 and OPF-70 blocks. This lock can be applied in either a longitudinal or transversal orientation, providing secure attachment for the blocks. Constructed from durable aluminum, it ensures long-lasting reliability and performance.
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$ 5.47
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How do blocks and sheaves from Antal Sailing Hardware reduce friction in sail handling systems?
Blocks and sheaves reduce friction in sail handling systems by using low friction profiles, optimized diameter, and high-strength aluminum parts that allow ropes to run smoothly under load on a boat. Integrated into deck hardware such as snatch blocks, rope clutches, t-track systems, and cam or v-grip mechanisms, these sailboat hardware items support efficient sail handling for mainsails through innovative rigging solutions and careful equipment selection.
Beyond individual components, Antal offers a wide range of solutions including low friction rings, soft systems, and anodized hardware, serving as a point of reference for shipyards, sail makers, and nautical product distributors throughout the world. Antal provides consulting services to end-users and designers alike, assisting them with selecting the right equipment through cutting-edge development, custom solutions, and a strong commitment to performance and reliability that makes them a top choice in professional sailing applications.
How is a winch used together with a clutch in a marine sail handling system?
A winch is used to trim and tension the sail, while a clutch or jammer secures the loaded rope, allowing the sailor to release the winch for other tasks. This combination improves functionality in sailboat rigging, supporting innovative sail handling systems for sailboats of all sizes and helping users select the right equipment for their needs through proven design excellence and reliable performance.
How is a slider used with a t-track to control mainsails efficiently?
A slider runs inside a t-track to guide the mainsail vertically along the mast while reducing friction under load. Designed for full batten systems and soft link accessories, this solution reflects innovation in sail handling, offering precise control, optimized dimensions, and custom rigging options developed through in-house manufacturing and expert consultation.
Complementing this setup, Antal blocks and soft systems are widely used on modern sailboats, reflecting Antal’s commitment to advanced rigging solutions. Through a broad selection of Antal components and collaboration with designers alike to assist in offering custom solutions, these systems support optimized performance in both cruising and racing environments, including professional sailing applications.