Description
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Features
Specification

Galvanised jaw/jaw type open Turnbuckles, otherwise known as open body barrel strainers are intended to provide an adjustable rigging connection which applies tension between two components (usually wire ropes and suspension points). Meeting the working load limit performance requirements of ASTM F1145-05 Type 1 Grade 1 (formerly US FED SPEC FF-T-791b).

The open barrel design gives a clear indication of thread extension whilst both jaws are fitted with safety pins to prevent unintentional opening and to ensure the connection is securely fastened. A hot dip galvanised finish gives an added protection against corrosion in normal environments.

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  • Meets the WLL performance requirements of ASTM F1145-05 Type 1 Grade 1 (formerly US FED SPEC FF-T-791b)
  • Galvanised finish
  • Various sizes available
  • Available with lock nuts
  • Drop forged high tensile steel, SAE 1035 or SAE 1045
  • Proof load tested to 2 times the W.L.L.
  • Minimum breaking load is 5 times the W.L.L.
  • UNC thread
Product Code Size Take Up W.L.L. A B D E F C O Weight
  inches inches t mm mm mm mm mm mm mm kgs
TBJJ6X4 1/4 4 0.23 120 102 11.5 15.75 7.5 200 302 0.16
TBJJ8X4.5 5/16 4 1/2 0.36 138 114 12.7 21.2 7.6 244 358 0.24
TBJJ10X6 3/8 6 0.54 180 152 13.7 21.5 9 290 442 0.71
TBJJ12X6 1/2 6 1.0 190 152 16 26.5 11 330 482 0.37
TBJJ12X9 1/2 9 1.0 267 229 16 26.5 11 406 635 0.79
TBJJ12X12 1/2 12 1.0 343 305 16 26.5 11 480 785 1.09
TBJJ16X6 5/8 6 1.59 203 152 21 33 14 378 530 1.35
TBJJ16X9 5/8 9 1.59 279 229 21 33 14 454 683 1.53
TBJJ16X12 5/8 12 1.59 355 305 21 33 14 530 835 1.79
TBJJ19X6 3/4 6 2.36 213 152 26 37.25 17.5 422 574 1.99
TBJJ19X9 3/4 9 2.36 289 229 26 37.25 17.5 498 727 2.48
TBJJ19X12 3/4 12 2.36 365 305 26 37.25 17.5 574 879 2.68
TBJJ19X18 3/4 18 2.36 517 451 26 37.25 17.5 726 1183 3.32
TBJJ22X6 7/8 6 3.27 222 152 31 42.75 20.5 466 466 3.15
TBJJ22X12 7/8 12 3.27 374 304 31 42.75 20.5 618 922 3.96
TBJJ22X18 7/8 18 3.27 527 457 31 42.75 20.5 770 1227 5.09
TBJJ25X6 1 6 4.54 233 152 33 52 24 510 662 4.44
TBJJ25X12 1 12 4.54 385 305 33 52 24 662 967 5.69
TBJJ25X18 1 18 4.54 537 457 33 52 24 814 1271 6.74
TBJJ25X24 1 24 4.54 690 610 33 52 24 966 1576 8.03
TBJJ32X6 1 1/4 6 6.89 236 152 47 70.5 31 598 598 8.55
TBJJ32X12 1 1/4 12 6.89 388 305 47 70.5 31 750 1055 10.27
TBJJ32X18 1 1/4 18 6.89 541 457 47 70.5 31 902 1359 11.99
TBJJ32X24 1 1/4 24 6.89 693 610 47 70.5 31 1054 1664 13.69
TBJJ38X12 1 1/2 12 9.71 403 305 57 70.5 37 800 1105 13.56
TBJJ38X18 1 1/2 18 9.71 555 457 57 70.5 37 952 1409 16.2
TBJJ38X24 1 1/2 24 9.71 708 610 57 70.5 37 1104 1714 18.88
TBJJ44X18 1 3/4 18 12.7 571 457 66 85 44 1046 1503 25.15
TBJJ44X24 1 3/4 24 12.7 724 610 66 85 44 1198 1808 28.06
TBJJ50X24 2 24 16.8 740 610 66.3 92 54 1340 1950 43.71
TBJJ63X24 2 1/2 24 27.2 795 610 78 110.8 60.5 1478 2088 81.8
TBJJ70X24 2 3/4 24 34.0 795 610 93.5 104.5 73 1562 2172 95.14