Hook and Hook Turnbuckles
Forged with Locknuts
• Meets the requirements of U.S. Fed. Spec. FF-T-791B Type 1, Form 1 (open body)
• Permanently embossed with R, L, VGD and size for traceability to meet ASME B30.26
• Hexagon heads forged into bodies permit fast and easy adjustments
• Forged carbon steel, bodies heat treated by normalizing, end-fitting quenched & tempered
• Hot dipped galvanized
• UNC Threads
• Design factor proof load 2.5:1, ultimate load 5:1
Forged Turnbuckles With Locknuts (Hook & Hook)
Diameter x Take-Up Weight Lbs Working Load Limit Lbs MLR Part # List Price
1/4" x 4" 0.30 400 2923 10161 $ 6.80
5/16" x 4-1/2" 0.47 700 2923 1020C $ 5.20
3/8" x 6" 0.78 1000 2923 10241 $ 9.90
1/2" x 6" 1.60 1500 2923 10321 $ 13.00
1/2" x 9" 1.83 1500 2923 20321 $ 16.70
1/2" x 12" 2.28 1500 2923 30321 $ 20.40
5/8" x 6" 2.75 2250 2923 10401 $ 21.80
5/8" x 9" 3.38 2250 2923 20401 $ 24.30
5/8" x 12" 3.50 2250 2923 30401 $ 28.30
3/4" x 6" 3.89 3000 2923 10481 $ 30.30
3/4" x 9" 5.28 3000 2923 20481 $ 35.40
3/4" x 12" 5.43 3000 2923 30481 $ 44.40
3/4" x 18" 8.12 3000 2923 40481 $ 59.00
7/8" x 12" 8.10 4000 2923 30561 $ 65.70
7/8" x 18" 9.95 4000 2923 40561 $ 82.80
1" x 12" 11.93 5000 2923 31001 $ 88.60
1" x 18" 14.00 5000 2923 41001 $ 120.00
1" x 24" 17.25 5000 2923 51001 $ 175.50
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