PRODUCT

Crosby HG-228 Jaw & Jaw Turnbuckles

Crosby HG-228 Jaw & Jaw Turnbuckles

Crosby HG-228 Jaw & Jaw Turnbuckles

Crosby HG-228 Jaw & Jaw Turnbuckles Certified for Lifting Applications - Range from 230kg - 34,000kg

Crosby HG-228 Jaw & Jaw Turnbuckles Certified for Lifting Applications - Range from 230kg - 34,000kg 

Crosby HG228 Jaw & Jaw Turnbuckles for Lifting, Holding And Tensioning

Crosby Jaw and Jaw Turnbuckle

Our range of Crosby HG228 Jaw / Jaw Turnbuckles are manufactured with the end fittings quenched and tempered and the bodies are heat treated by normalizing, the finish is then  hot Dip galvanized steel for corrosion resistance and long service life. Some times people refer to these are rigging screws.

Features

  • CROSBY TURNBUCKLES ARE RECOMMENDED FOR STRAIGHT OR IN-LINE PULL ONLY.
  • Forged jaw ends are fitted with bolts and nuts for 1/4" through 5/8", and pins and cotters on 3/4" through 2-3/4" sizes.
  • Modified UNJ thread on end fittings for improved fatigue properties.
  • Body has UNC threads.
  • Crosby products meet or exceed all the requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, Crosby products meet other critical performance requirements including fatigue life, impact properties and material traceability, not addressed by ASME B30.26.
  • Lock Nuts available for all sizes
  • Comprehensive End fitting data available
  • Fatigue Rated.
  • Meets the performance requirements of Federal Specifications FF-T-791b, Type 1 Form 1 - CLASS 7, and ASTM F-1145, except for those provisions required of the contractor.
Dimensional Drawing

Metric Dimensions

For imperial dimensions and specifications, please see the imperial specifications tab above.

Thread Diameter & Take Up (mm) HG-228 Stock No. Working Load Limit (t)* Weight Each (kg) Dimensions (mm)
A B E Closed G J Open K Closed M Open N Closed BB
† 6.35 x 102 1032493 .23 .17 6.35 11.4 42.0 16.1 284 183 309 208 103
† 7.94 x 114 1032518 .36 .25 7.94 12.7 51.2 22.0 332 218 359 244 116
† 9.53 x 152 1032536 .54 .39 9.53 13.5 53.5 21.5 413 260 445 292 155
12.7 x 152 1032554 1.00 .83 12.7 16.3 81.8 27.1 474 321 512 359 153
12.7 x 229 1032572 1.00 1.04 12.7 16.3 81.3 27.1 633 405 671 443 238
12.7 x 305 1032590 1.00 1.23 12.7 16.3 81.3 27.1 786 481 824 519 314
15.9 x 152 1032616 1.59 1.46 15.9 20.1 99.1 33.5 501 349 554 402 153
15.9 x 229 1032634 1.59 1.79 15.9 20.1 98.8 33.5 662 434 715 487 239
15.9 x 305 1032652 1.59 2.08 15.9 20.1 98.8 33.5 815 510 868 563 315
19.1 x 152 1032670 2.36 2.18 19.1 24.6 120 38.5 536 383 601 449 156
19.1 x 229 1032698 2.36 2.65 19.1 24.6 119 38.5 698 470 764 535 244
19.1 x 305 1032714 2.36 3.05 19.1 24.6 119 38.5 851 546 916 612 320
19.1 x 457 1032732 2.36 3.83 19.1 24.6 120 38.5 1155 698 1221 764 471
22.2 x 305 1032750 3.27 4.25 22.2 29.5 140 44.8 880 575 956 651 309
22.2 x 457 1032778 3.27 5.34 22.2 29.5 140 44.8 1197 740 1272 815 473
25.4 x 152 1032796 4.54 4.74 25.4 34.0 155 52.1 605 453 690 538 157
25.4 x 305 1032812 4.54 6.25 25.4 34.0 155 52.1 910 605 995 690 309
25.4 x 457 1032830 4.54 7.77 25.4 34.0 155 52.1 1215 757 1300 843 462
25.4 x 610 1032858 4.54 9.51 25.4 34.0 154 52.1 1535 925 1620 1010 631
31.8 x 305 1032876 6.89 9.94 31.8 46.7 205 71.5 1000 695 1107 802 306
31.8 x 457 1032894 6.89 11.7 31.8 46.7 205 71.5 1305 848 1412 955 459
31.8 x 610 1032910 6.89 13.5 31.8 46.7 205 71.5 1624 1014 1731 1121 625
38.1 x 305 1032938 9.71 14.8 38.1 52.3 227 71.4 1035 731 1160 855 313
38.1 x 457 1032956 9.71 17.2 38.1 52.3 227 71.4 1340 883 1465 1008 465
38.1 x 610 1032974 9.71 19.7 38.1 52.3 227 71.4 1661 1051 1786 1176 633
44.5 x 457 1033018 12.7 24.3 44.5 66.0 238 85.0 1355 898 1503 1045 467
44.5 x 610 1033036 12.7 27.7 44.5 66.0 238 85.0 1660 1050 1807 1198 619
51.0 x 610 1033054 16.8 43.7 50.8 66.5 300 95.0 1769 1159 1949 1339 622
63.5 x 610 1033072 27.2 75.9 63.5 77.7 337 113 1853 1244 2087 1478 625
70.0 x 610 1033090 34.0 90.1 69.9 93.7 379 106 1899 1289 2172 1562 626