Search
QINGDAO LG RIGGING CO.,LTD.
QINGDAO LG RIGGING CO.,LTD.
LGRIG® Galvanized Hook & Hook Turnbuckle US Fed Spec
LGRIG® Galvanized Hook & Hook Turnbuckle US Fed Spec
LGRIG® Galvanized Hook & Hook Turnbuckle US Fed Spec
LGRIG® Galvanized Hook & Hook Turnbuckle US Fed Spec
LGRIG® Galvanized Hook & Hook Turnbuckle US Fed Spec
LGRIG® Galvanized Hook & Hook Turnbuckle US Fed Spec
LGRIG® Galvanized Hook & Hook Turnbuckle US Fed Spec
LGRIG® Galvanized Hook & Hook Turnbuckle US Fed Spec
LGRIG® Galvanized Hook & Hook Turnbuckle US Fed Spec

LGRIG® Galvanized Hook & Hook Turnbuckle US Fed Spec

LGRIG® Galvanized Hook & Hook Turnbuckle US Fed Spec HG-223, also known as Forged Turnbuckle Hook-Hook HG-223 US Fed Spec, is a very common steel turnbuckle throughout the rigging industry.

Galvanized turnbuckles provide an efficient solution for tensioning, loosening, and removing chain and rope load lines, particularly in applications involving wire rope or cable adjustment.

Constructed from hot-dip galvanized forged steel for enhanced durability, corrosion resistance, and weather adaptability, they consist of a central body with two end fittings—available in eye, jaw, or hook configurations—designed exclusively for straight in-line pulling to ensure safety and performance.

With a design factor of 5:1, they must only be loaded within their specified working load limit, applying force centrally to eye fittings or the bowl of hooks to avoid side loading or contact with threaded shanks.

These turnbuckles are essential in marine, rigging, and architectural industries, offering versatile types (jaw-jaw, eye-eye, hook-hook, eye-jaw, hook-eye) for various tensioning needs.

The hook-and-hook design, for instance, enables quick attachment and detachment ideal for temporary setups like tents, tarps, or rapid cable adjustments, while maintaining reliable performance across outdoor and demanding environments.

Trawling Gear
Hooks
Shackles
Boat Fittings

Information of LGRIG® Galvanized Hook & Hook Turnbuckle US Fed Spec

Standard

Hook and hook turnbuckle meet US Federal Specification FF-T-791b, Type 1 Form 1 – CLASS 5, and ASTM F-1145

Material

Super Carbon Steel (1045)

Safety Factor

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

Processing

Drop Forged + Machining + Quenched and Tempered

Finish

Electric Galvanized / Hot Dipped Galvanized

Thread Dia
&
Take Up(in)

1/4×4, 5/16×4 1/2, 3/8×6, 1/2×6, 1/2×12, 5/8×6, 5/8×12, 3/4×6, 3/4×12, 3/4×18, 7/8×12, 1×12

Tips

Color Code: Customized according to customers' requirements

Country of Origin

China


Specifications of LGRIG® Galvanized Hook & Hook Turnbuckle US Fed Spec

drawing-galvanized-hook-and-hook-turnbuckle-hg-223-us-fed-spec-lgrig.jpg

Part No.

Thread Dia

&

Take Up

(in)

W.L.L

U.W.

Dimensions(in)

A

D

E

F

J

K

M

N

BB

(lbs)

(lbs)

Closed

Open

Closed

Open

Closed

LGTBHHUS01

1/4×4

400

0.33

0.25

0.44

1.67

1.27

9.79

7.38

12.2

8.2

4.07

LGTBHHUS02

5/16×4 1/2

700

0.52

0.31

0.5

2

1.5

11.58

8.58

14.08

9.58

4.58

LGTBHHUS03

3/8×6

1000

0.83

0.38

0.56

2.28

1.77

15.23

10.62

17.84

11.84

6.1

LGTBHHUS04

1/2×6

1500

1.88

0.5

0.65

3.53

2.28

17.98

13.2

20.76

14.76

6.03

LGTBHHUS05

1/2×12

1500

2.77

0.5

0.65

3.51

2.28

30.27

19.49

33.05

21.05

12.36

LGTBHHUS06

5/8×6

2250

3.21

0.63

0.9

4.24

2.81

19.5

14.5

22.5

16.5

6.03

LGTBHHUS07

5/8×12

2250

4.58

0.63

0.9

4.23

2.81

31.84

20.84

34.84

22.84

12.39

LGTBHHUS08

3/4×6

3000

4.2

0.75

0.98

5.07

3.33

21.19

15.98

24.4

18.4

6.13

LGTBHHUS09

3/4×12

3000

6.92

0.75

0.98

5.04

3.33

33.59

22.38

36.8

24.8

12.59

LGTBHHUS10

3/4×18

3000

8.65

0.75

0.98

5.07

3.33

45.59

28.38

48.8

30.8

18.53

LGTBHHUS11

7/8×12

4000

9.85

0.88

1.13

5.82

3.78

34.89

23.52

38.26

26.26

12.16

LGTBHHUS12

1×12

5000

14.8

1

1.25

6.56

4.25

36.59

25.06

40.12

28.12

12.18


LGRIG® offers a wide variety of fittings and assemblies in wire rope turnbuckles.


We are a professional manufacturer and supplier of Trawling / Rigging / Stainless / Yacht Equipments in China
Contact LG RIGGING NOW
Request a Free Quote
Upload
or drag files here.

Related Turnbuckles

China LG RIGGING's Updates
Copyright © QINGDAO LG RIGGING CO.,LTD. All Rights Reserved.
sales@lg-lifting.com
+86 19524345486