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Contact Us
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Toggle Jaw to Swage – Open Body

The Hayn Toggle Jaw to Swage Open Body turnbuckle combines a swage wire terminal and an articulating toggle jaw with a chromed bronze open body, delivering the same consolidated hardware count as the closed body version with direct visual access to thread engagement during tensioning and inspection. 

Strong Where It Matters

Toggle Jaw To Swage – Open Body

The chromed bronze open body resists corrosion while letting riggers confirm thread engagement at both ends without removing the fitting, which matters on a standing rigging turnbuckle that carries continuous load but may see infrequent hands-on inspection. The toggle jaw articulates freely to prevent side-loading at the wire end as the rig moves under load, and the integrated swage terminal eliminates a separate wire end fitting from the assembly. Available for imperial wire from 3/32" through 1/2" and metric wire from 3mm through 12mm across 15 imperial and 13 metric configurations, with pin diameters from 1/4" through 3/4" and open lengths from 9-3/4" through 21-5/8" depending on configuration. 
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toggle jaw to swage open body

Imperial Wire Sizes

Part # Wire ⌀ Thread D-Pin ⌀ O-Open Length C-Closed Length L-Body A-Jaw Depth E-Jaw Gap F-Jaw Width Weight lbs.
14TFBS332 3/32″ 1/4-28 1/4″ 9-3/4″ 6-3/4″ 4 1/2″ 3/4″ 1/4″ 5/8″ 0.24
14TFBS18 1/8″ 1/4-28 1/4″ 9-3/4″ 6-3/4″ 4 1/2″ 9/16″ 1/4″ 5/8″ 0.25
14TFBS532 5/32″ 1/4-28 1/4″ 9-3/4″ 6-3/4″ 4 1/2″ 9/16″ 1/4″ 5/8″ 0.26
516TFBS532 5/32″ 5/16-24 5/16″ 10-9/16″ 7-5/16″ 5″ 13/16″ 5/16″ 3/4″ 0.40
516TFBS316 3/16″ 5/16-24 5/16″ 10-5/8″ 7-3/8″ 5″ 13/16″ 5/16″ 3/4″ 0.43
38TFBS316 3/16″ 3/8-24 3/8″ 11-3/4″ 8-1/4″ 5-1/2″ 1″ 3/8″ 7/8″ 0.63
38TFBS732 7/32″ 3/8-24 3/8″ 11-1/16″ 8-5/16″ 5-1/2″ 1″ 3/8″ 7/8″ 0.65
38TFBS14 1/4″ 3/8-24 3/8″ 11-7/8″ 8-3/8″ 5-1/2″ 1″ 3/8″ 7/8″ 0.70
12TFBS14 1/4″ 1/2-20 1/2″ 1′-1 7/8″ 9-7/8″ 6-1/2″ 1 1/8″ 1/2″ 1 5/32″ 1.42
12TFBS932 9/32″ 1/2-20 1/2″ 1′-1 7/8″ 9-7/8″ 6-1/2″ 1 7/16″ 1/2″ 1 5/32″ 1.47
12TFBS516 5/16″ 1/2-20 1/2″ 1′-1 7/8″ 9 7/8″ 6-1/2″ 1 7/16″ 1/2″ 1 5/32″ 1.54
58TFBS516 5/16″ 5/8-18 5/8″ 1′-5 1/8″ 1′-0 1/8″ 8″ 1 15/16″ 5/8″ 1 1/2″ 2.63
58TFBS38 3/8″ 5/8-18 5/8″ 1′-5 1/8″ 1′-0 1/8″ 8″ 1 15/16″ 5/8″ 1 1/2″ 2.72
34TFBS716 7/16″ 3/4-16 3/4″ 1′-9 5/8″ 1′-3 5/8″ 10″ 2 5/16″ 3/4″ 1 7/8″ 5.00
34TFBS12 1/2″ 3/4-16 3/4″ 1′-9 5/8″ 1′-3 5/8″ 10″ 2 5/16″ 3/4″ 1 7/8″ 5.09

Metric Wire Sizes

Part # Wire ⌀ Thread D-Pin ⌀ O-Open Length C-Closed Length L-Body A-Jaw Depth E-Jaw Gap F-Jaw Width Weight lbs.
14TFBSM03 3mm 1/4-28 1/4″ 9-3/4″ 6-3/4″ 4 1/2″ 3/4″ 1/4″ 5/8″ 0.25
14TFBSM04 4mm 1/4-28 1/4″ 9-3/4″ 6-3/4″ 4 1/2″ 3/4″ 1/4″ 5/8″ 0.26
516TFBSM04 4mm 5/16-24 5/16″ 10-9/16″ 7-5/16″ 5″ 13/16″ 5/16″ 3/4″ 0.41
516TFBSM05 5mm 5/16-24 5/16″ 10-5/8″ 7-3/8″ 5″ 13/16″ 5/16″ 3/4″ 0.43
38TFBSM05 5mm 3/8-24 3/8″ 11-13/16″ 8-5/16″ 5-1/2″ 1″ 3/8″ 7/8″ 0.62
38TFBSM06 6mm 3/8-24 3/8″ 11-7/8″ 8-3/8″ 5-1/2″ 1″ 3/8″ 7/8″ 0.70
12TFBSM06 6mm 1/2-20 1/2″ 1′-1 7/8″ 9-7/8″ 6-1/2″ 1 7/16″ 1/2″ 1 5/32″ 1.42
12TFBSM07 7mm 1/2-20 1/2″ 1′-1 7/8″ 9-7/8″ 6-1/2″ 1 7/16″ 1/2″ 1 5/32″ 1.47
12TFBSM08 8mm 1/2-20 1/2″ 1′-1 7/8″ 9-7/8″ 6-1/2″ 1 7/16″ 1/2″ 1 5/32″ 1.56
58TFBSM08 8mm 5/8-18 5/8″ 1′-5 1/8″ 1′-0 1/8″ 8″ 1 15/16″ 5/8″ 1 1/2″ 2.63
58TFBSM10 10mm 5/8-18 5/8″ 1′-5 1/8″ 1′-0 1/8″ 8″ 1 15/16″ 5/8″ 1 1/2″ 2.70
34ETFBM11 11mm 3/4-16 3/4″ 1′-9 5/8″ 1′-3 5/8″ 10″ 2 15/16″ 3/4″ 1 7/8″ 5.00
34ETFBM12 12mm 3/4-16 3/4″ 1′-9 5/8″ 1′-3 5/8″ 10″ 2 15/16″ 3/4″ 1 7/8″ 5.14
Engineered In America Every Hayn fitting is designed and manufactured at our facility in Rocky Hill, Connecticut — the same American workmanship that has set the standard for stainless steel rigging hardware since 1950.
Cold-Worked Production Hayn fittings are cold-worked, not cast. That distinction matters: the cold-working process refines grain structure, increases fatigue resistance, and produces a fundamentally stronger component — one built to perform when the load comes on it.
Precision Manufacturing Our Rocky Hill production floor runs CNC vertical mills, CNC lathes, large-capacity mill-turn centers, and waterjet cutting systems — all configured to produce hardware that meets exact specifications, every time.
75+ Years of Excellence Hayn has been engineering and manufacturing marine and architectural rigging hardware since 1950. That track record isn't just history, it's the design knowledge, failure data, and continuous improvement that goes into every product we make. 
  • Type 316 stainless steel construction for superior saltwater corrosion resistance
  • Manufactured in Rocky Hill, Connecticut to Hayn's proprietary tolerances
  • Precision-machined using advanced CNC manufacturing equipment



  • Engineered for seamless integration in marine and architectural rigging systems

  • Short lead times on both standard and custom components

  • Backed by 75 years of marine and architectural hardware expertise

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Let's Build Something Together

 Hayn has been engineering precision rigging hardware since 1950. So whatever your project demands, you're building with hardware that's been proven at sea and on structure for generations. 
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