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Conforms To Federal Specification FF-T-791b, Type 1, Form 1 - Class 5
  • Hot dip galvanized
  • End fittings are quenched and tempered bodies are normalized
  • Proof load is 2.5 times working load limit. Ultimate load is 5 times working load limit
Dimensions, approx
hook-and-hook.jpg
Unit of Measure
1 

Item #

Thread Dia & Take Up (in.)

WLL (lbs)

Weight

TB144H N/A 1/4 x 4 N/A 400 N/A 0.3
TB516412HH N/A 5/16 x 4-1/2 N/A 700 N/A 0.47
TB386HH N/A 3/8 x 6 N/A 1000 N/A 0.75
TB126HH N/A 1/2 x 6 N/A 1500 N/A 1.6
TB129HH N/A 1/2 x 9 N/A 1500 N/A 1.83
TB1212HH N/A 1/2 x 12 N/A 1500 N/A 2.08
TB586HH N/A 5/8 x 6 N/A 2250 N/A 2.75
TB589HH N/A 5/8 x 9 N/A 2250 N/A 3.13
TB5812HH N/A 5/8 x 12 N/A 2250 N/A 3.5
TB346HH N/A 3/4 x 6 N/A 3000 N/A 3.89
TB349HH N/A 3/4 x 9 N/A 3000 N/A 4.61
TB3412HH N/A 3/4 x 12 N/A 3000 N/A 5.43
TB3418HH N/A 3/4 x 18 N/A 3000 N/A 7.25
TB7812HH N/A 7/8 x 12 N/A 4000 N/A 8.1
TB7818HH N/A 7/8 x 18 N/A 4000 N/A 9.95
TB16HH N/A 1 x 6 N/A 5000 N/A 9.33
TB112HH N/A 1 x 12 N/A 5000 N/A 11.93
TB118HH N/A 1 x 18 N/A 5000 N/A 14
TB124HH N/A 1 x 24 N/A 5000 N/A 17.25
Unit of Measure
1