Sta-Lok is a British manufacturer of high-quality fittings and components for stainless steel wire rope systems, operating since 1973.
The company has earned global recognition for its innovative rigging solutions, particularly its self-fit terminals, which allow secure cable assembly without the need for specialized swaging equipment. Sta-Lok products are made from premium-grade stainless steel and are designed to perform reliably even in the most demanding environments, including marine applications.
Sta-Lok fittings are widely used across yachting, architecture, and construction — from sailing vessels to bridges and façade structures. The brand is synonymous with reliability, safety, and ease of installation, making it a trusted choice worldwide. By choosing Sta-Lok, you benefit from proven engineering solutions that meet the highest international quality standards.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
Email us: info@yachtsupply24.com or fill our Feedback form.
You can also fill out the "Ask a question" form on the right or at the bottom of the page.
Sta-Lok fittings are widely used across yachting, architecture, and construction — from sailing vessels to bridges and façade structures. The brand is synonymous with reliability, safety, and ease of installation, making it a trusted choice worldwide. By choosing Sta-Lok, you benefit from proven engineering solutions that meet the highest international quality standards.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
Email us: info@yachtsupply24.com or fill our Feedback form.
You can also fill out the "Ask a question" form on the right or at the bottom of the page.
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1-2 weeks delivery time The STA-LOK 078 Long Eye Terminals range includes reusable self-fit eye terminals for wire ropes from 5 mm to 16 mm, with imperial equivalents up to 5/8". Manufactured from high specification 316 stainless steel, these terminals provide a reusable alternative to swage fittings and allow installation using basic hand tools without pre-measurement. They are suitable for right hand and left hand lay wire rope, packed for 1×19 wire as standard, and wedges are available for 7 strand and compacted strand wire ropes. Pin sizes range from 3/8" to 1", depending on the model.
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$ 104.13
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1-2 weeks delivery time The STA-LOK B24 Bronze Toggle & Swage range consists of bronze turnbuckle assemblies supplied with a Threaded Strap Toggle (B18) at one end and a Swage Stud (051) at the other. Forged from high strength bronze alloy and finished with a high quality polished chromium finish, these assemblies are designed for wire rope tensioning in marine rigging applications. The toggle design provides full articulation in two planes, and the assemblies are described as stronger than the wire rope.
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$ 86.30
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1-2 weeks delivery time The STA-LOK UB20 Bronze U-Strap Toggle & Blank is a bronze turnbuckle fitting designed for longer chain plates. Forged from high strength bronze alloy and finished with a high quality polished chromium finish, it provides full articulation in two planes and is described as stronger than the wire rope. The range is available with UNF threads from 1/4" to 5/8". |
$ 95.38
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1-2 weeks delivery time The STA-LOK B54 Bronze Stemball & Swage range consists of bronze turnbuckle assemblies supplied with a Threaded Stemball (186) at one end and a Swage Stud (051) at the other. Forged from high strength bronze alloy and finished with a high quality polished chromium finish, these assemblies are designed for marine rigging and wire rope tensioning applications. They are described as stronger than the wire rope. Where required, Stemball Cups should be selected separately from the 042C range, and Tip Cup and Spreader dimensions must always be checked for correct head sizing.
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$ 90.37
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1-2 weeks delivery time The STA-LOK B44 Bronze Eye & Swage range consists of bronze turnbuckle assemblies supplied with a Threaded Eye (C770) at one end and a Swage Stud (051) at the other. Forged from high strength bronze alloy and finished with a high quality polished chromium finish, these assemblies are designed for marine rigging and wire rope tensioning applications. According to the supplied data, they are stronger than the wire rope. The 12 mm version features a machined eye.
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$ 92.24
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1-2 weeks delivery time The STA-LOK B30 Bronze Fork & Blank turnbuckles are forged from high strength bronze alloy with a polished chromium finish and feature a machined Threaded Fork End (B16) at one end. Available with UNF threads from 1/4" to 3/4", they provide precise adjustment from 76.0 mm to 168.0 mm depending on size. Fork widths range from 6.4 mm to 19.1 mm, with fork pins from 6.2 mm to 18.5 mm. |
$ 128.82
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1-2 weeks delivery time The STA-LOK B20 Bronze Toggle & Blank range includes turnbuckles with UNF threads from 1/4" to 3/4", forged from high strength bronze alloy and finished with high quality polished chromium. Each unit is supplied with a Threaded Strap Toggle (B18) at one end, while the toggle design provides full articulation in two planes. Adjustment ranges from 76.0 mm to 168.0 mm, with toggle pin sizes from 6.4 mm to 18.5 mm depending on thread size. |
$ 96.62
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1-2 weeks delivery time The STA-LOK B21 Bronze Toggle & Fork turnbuckles combine a Threaded Strap Toggle (B18) and a Threaded Fork End (B17), forged from high strength bronze alloy with a polished chromium finish. Available with UNF threads from 1/4" to 3/4", these assemblies provide reliable tensioning with full articulation at the toggle end. Depending on size, fully open length ranges from 238.0 mm to 566.0 mm and fully closed length from 162.0 mm to 398.0 mm, with toggle pins from 6.4 mm to 18.5 mm and fork pins from 6.2 mm to 18.5 mm.
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$ 103.82
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1-2 weeks delivery time The STA-LOK B31 Bronze Fork & Fork turnbuckles are forged from high strength bronze alloy with a polished chromium finish and supplied with fully machined Threaded Fork Ends (B16/B17) at both ends. Available with UNF threads from 1/4" to 3/4", they provide precise adjustment with fully open lengths from 225.0 mm to 547.0 mm and fully closed lengths from 149.0 mm to 382.0 mm. Fork widths range from 6.4 mm to 19.1 mm, with fork pins from 6.2 mm to 18.5 mm.
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$ 225.14
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1-2 weeks delivery time The STA-LOK B20 ET-34 is a bronze turnbuckle with 3/4" UNF thread, forged from high strength bronze alloy and finished with polished chromium. It is supplied with a stainless steel Threaded Eye Toggle (ET18) at one end and features toggle articulation for movement in two planes. The unit has a breaking strength of 14,061 kg, toggle width of 20.0 mm, toggle pin of 18.5 mm, and adjustment range of 168.0 mm. |
$ 272.68
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1-2 weeks delivery time The STA-LOK B28-10 is a bronze turnbuckle designed for 10 mm wire, featuring a fully machined Threaded Fork End (B16) and a Swage Stud (051). Forged from high strength bronze alloy with a polished chromium finish, it provides secure tensioning and strength exceeding the wire rope. The unit has a 5/8" UNF thread, fully open length of 407.0 mm, fully closed length of 283.0 mm, fork width of 15.9 mm, and fork pin of 15.6 mm. |
$ 497.18
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1-2 weeks delivery time The STA-LOK B19 Bronze Body Turnbuckle is a forged bronze turnbuckle body with an aerodynamic design that combines strength, durability, and refined appearance. Manufactured from high strength bronze alloy and finished in highly polished chromium, it is designed for marine rigging applications requiring reliable tension adjustment. The range is available with UNF threads from 1/4" to 3/4".
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$ 68.48
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1-2 weeks delivery time The STA-LOK S24 Supajust Toggle & Swage turnbuckles are manufactured from high specification stainless steel and feature a threaded toggle (B18) and swage stud (051) for secure rigging connections. Designed for wire sizes from 5 mm to 12 mm with UNF threads from 3/8" to 3/4", they provide adjustment ranges from 302.0 mm to 517.0 mm (fully open) and 228.0 mm to 393.0 mm (fully closed), with toggle widths from 9.9 mm to 19.1 mm.
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$ 225.14
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1-2 weeks delivery time The STA-LOK B15/B18 Threaded Strap Toggle Ends are precision stainless steel end fittings designed for use with all Sta-Lok turnbuckles. Manufactured from high specification 316 stainless steel, they provide full articulation in two planes for improved alignment and load handling. The range includes both right-hand (B15) and left-hand (B18) thread versions and is supplied with a split pin.
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$ 41.91
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1-2 weeks delivery time The STA-LOK B16/B17 Threaded Fork Ends range includes fully machined 316 stainless steel fork ends for use with all turnbuckles, available with left-hand threads in the B16 series and right-hand threads in the B17 series. Designed to be stronger than the wire rope, these fittings are supplied with a split pin and cover thread sizes from 1/4" UNF to 1 3/8" UNF. Depending on size, dimensions include B from 10.0 mm to 70.0 mm, D from 6.4 mm to 35.0 mm, E from 54.0 mm to 232.0 mm, and P from 6.2 mm to 34.6 mm.
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$ 70.66
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1-2 weeks delivery time The STA-LOK C770 threaded eye end fittings are manufactured from high specification 316 stainless steel and designed for use with Sta-Lok turnbuckles, featuring left-hand UNF threads from 1/4" to 1 3/8". Dimensions include eye width (C) from 8.4 mm to 42.9 mm, pin diameter (D) from 6.0 mm to 33.3 mm, and overall length (E) from 47.0 mm to 220.0 mm. Supplied with a split pin for secure installation, with weights ranging from 0.014 kg to 2.930 kg.
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$ 28.77
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1-2 weeks delivery time The STA-LOK 093 Insulator Swage to Swage range is designed for standing rigging applications where the rigging is used to support a radio antenna. Manufactured from high specification 316 stainless steel, these insulator terminals are guaranteed stronger than the wire rope and require professional swaging. The range also offers stable electrical performance, including 16 pF capacitance, 400K resistance at 15 MHz, DC leakage resistance greater than 10 G Ohms at 30 kV, and the ability to withstand 30 kV for 2 hours without breakdown.
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$ 257.67
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1-2 weeks delivery time The STA-LOK 094 Insulator Swage & Eye range is designed for standing rigging used to support a radio antenna. Manufactured from high specification 316 stainless steel, these insulator fittings are guaranteed stronger than the wire rope, require professional swaging, and are quick and easy to install. The range also offers stable electrical performance, including 16 pF capacitance, 400K resistance at 15 MHz, D.C. leakage resistance greater than 10 G Ohms at 30 kV, and the ability to withstand 30 kV for 2 hours without breakdown.
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$ 255.16
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