US Type Drop Forged Turnbuckle Hook & Hook Type
US Type Drop Forged Turnbuckle Hook & Hook Type
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US Type Drop Forged Turnbuckle Hook & Hook Type

A Hook & Hook Turnbuckle is a very common steel turnbuckle throughout the rigging industry.  The hook on the end makes for easy connections/disconnections for the turn buckle.  With the body of the turnbuckle having a reverse thread on each end, it makes the assembly exceptionally easy to tighten and loosen by simply twisting the body of the turnbuckle. These turnbuckles are available in sizes ranging from 1/4″ to 2-3/4″ to fit every project and are made from super carbon steel for maximum corrosion resistance and durability. They are ideal for marine and industrial applications.

 




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Products Introduction

Product Features:

Meets the design requirements of US Federal Specifications.

End fittings are Quenched and Tempered, bodies heat treated by normalizing.

Proof tested to 2 x WLL and Minimum Break Force is 5 x WLL.

Excellent Fatigue Rating.

Certified for Lifting.

US TYPE DROP FORGED TURNBUCKLE HOOK HOOK

Specifications
Thread Dia Working load limited Weight Dimensions(in)
& Each A D E F J K M N BB
Take Up  (lbs)  (lbs) Closed Open Closed Open Closed
1/4×4 400 0.33 0.25 0.45 1.59 1.27 11.12 7.12 11.94 7.94 4
5/16×41/2 700 0.47 0.31 0.5 1.94 1.5 12.81 8.31 13.81 9.31 4.5
3/8×6 1000 0.78 0.38 0.56 2.3 1.77 16.5 10.5 17.72 11.72 6
1/2×6 1500 1.6 0.5 0.66 2.94 2.28 17.82 11.82 19.38 13.38 6
1/2×9 1500 1.83 0.5 0.66 2.94 2.28 23.82 14.82 25.35 16.38 9
1/2×12 1500 2.28 0.5 0.66 2.94 2.28 29.82 17.82 31.38 19.38 12
5/8×6 2250 2.75 0.63 0.84 3.69 2.81 19.25 13.25 21.25 15.25 6
5/8×9 2250 3.38 0.63 0.84 3.69 2.81 25.25 16.25 27.25 18.25 9
5/8×12 2250 3.5 0.75 0.84 3.69 2.81 31.25 19.25 33.25 21.25 12
3/4×6 3000 3.89 0.75 0.98 4.52 3.33 20.88 14.88 23.28 17.28 6
3/4×9 3000 5.28 0.75 0.98 4.52 3.33 26.88 17.88 29.28 20.28 9
3/4×12 3000 5.43 0.75 0.98 4.52 3.33 32.88 20.88 35.28 23.28 12
3/4×18 3000 6.33 0.88 0.98 4.52 3.33 44.88 26.88 47.28 29.28 18
7/8×12 4000 8.1 0.88 1.13 5.19 3.78 34.25 22.25 37 25 12
7/8×18 4000 9.95 1 1.13 5.19 3.78 46.25 28.25 49 31 18
1×6 5000 9.33 1 1.25 5.84 4.25 23.63 17.63 26.69 20.69 6
1×12 5000 11.93 1 1.25 5.84 4.25 35.63 23.63 38.69 26.69 12
1×18 5000 14 1 1.25 5.84 4.25 47.63 29.63 50.69 32.69 18
1×24 5000 17.25 1.25 1.25 5.84 4.25 59.63 35.63 62.69 38.69 24
1.1/4×12 6500 20.58 1.25 1.5 7.22 5.13 37.94 25.94 41.56 29.56 12
1.1/4×18 6500 23 1.25 1.5 7.22 5.13 49.94 31.94 53.56 35.56 18
1.1/4×24 6500 27 1.5 1.5 7.22 5.13 61.94 37.94 65.56 41.56 24
1.1/2×12 7500 27.5 1.5 1.88 8.34 5.75 40.94 28.94 43.44 32.44 12
1.1/2×18 7500 31 1.5 1.88 8.34 5.75 52.96 34.94 56.44 38.44 18
1.1/2×24 7500 37.5 1.5 1.88 8.34 5.75 64.94 40.94 68.44 44.44 24
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