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Description du produit
Crosby HG-4037 Eye End Fittings are threaded turnbuckle components designed for adjustable tensioning and rigging systems requiring an eye-style connection point. The series is available with both left-hand and right-hand threads, allowing compatible end fittings to be paired with Crosby turnbuckle bodies to create complete adjustable assemblies for a wide range of industrial and rigging applications.
The fittings are manufactured from steel that is quenched and tempered or normalized and feature a galvanized finish for corrosion protection. Modified UNJ threads provide improved fatigue properties, and the HG-4037 Eye End Fitting series is fatigue rated for demanding service conditions.
The forged eye is elongated by design to simplify attachment within a rigging system while helping minimize stress in the eye. On turnbuckle sizes from 1/4 through 2-1/2 in, the eye is designed so a shackle one size smaller can be reeved through the opening. Separate left-hand and right-hand threaded versions allow the fittings to be matched to the required turnbuckle body and installation configuration.
Material:
Steel
Quenched and tempered or normalized
Galvanized finish
Forged elongated eye construction
Compatible With:
Compatible Crosby turnbuckle bodies
Turnbuckle assemblies requiring HG-4037 eye end fittings
Matching left-hand and right-hand threaded components
Compatible shackles and rigging connection hardware
Properly matched rigging systems within the fitting’s Working Load Limit
Uses:
Turnbuckle assembly and replacement
Tensioning wire rope and cable systems
Guy wire and structural tensioning
Industrial rigging applications
Marine and outdoor tensioning systems
Connecting turnbuckles to compatible shackles and attachment points
Key Features:
Available with left-hand and right-hand threads
Forged elongated eye design
Designed to facilitate attachment and minimize stress in the eye
Quenched and tempered or normalized construction
Galvanized for corrosion resistance
Modified UNJ thread for improved fatigue properties
Fatigue rated
Accommodates a shackle one size smaller on applicable 1/4 through 2-1/2 in turnbuckle sizes
Multiple shank diameter and take-up configurations available
| Shank Diameter & Take-Up (in) | RH Eye Stock No. | LH Eye Stock No. | Working Load Limit (lb) | Weight Each (lb) | Shank Diameter (in) | Threaded Shank Length (in) | Inside Eye Length (in) | Inside Eye Width (in) | Eye Section Diameter (in) | Outside Eye Width (in) | Overall Length (in) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| * 5/16 x 4-1/2 | 1071075 | 1071690 | 800 | 0.13 | 0.31 | 3.00 | 0.95 | 0.44 | 0.28 | 1.00 | 4.99 |
| * 3/8 x 6 | 1071093 | 1071716 | 1,200 | 0.23 | 0.38 | 3.88 | 1.13 | 0.53 | 0.34 | 1.21 | 6.12 |
| 1/2 x 6 | 1071119 | 1071734 | 2,200 | 0.51 | 0.50 | 4.19 | 1.41 | 0.71 | 0.44 | 1.59 | 7.41 |
| 1/2 x 9 | 1071137 | 1071752 | 2,200 | 0.59 | 0.50 | 5.69 | 1.41 | 0.71 | 0.44 | 1.59 | 8.91 |
| 1/2 x 12 | 1071155 | 1071770 | 2,200 | 0.68 | 0.50 | 7.19 | 1.41 | 0.71 | 0.44 | 1.59 | 10.41 |
| 5/8 x 6 | 1071173 | 1071798 | 3,500 | 0.82 | 0.63 | 4.44 | 1.80 | 0.88 | 0.50 | 1.88 | 8.36 |
| 5/8 x 9 | 1071191 | 1071814 | 3,500 | 0.95 | 0.63 | 5.94 | 1.80 | 0.88 | 0.50 | 1.88 | 9.86 |
| 5/8 x 12 | 1071217 | 1071832 | 3,500 | 1.08 | 0.63 | 7.44 | 1.80 | 0.88 | 0.50 | 1.88 | 11.36 |
| 3/4 x 6 | 1071235 | 1071850 | 5,200 | 1.36 | 0.75 | 4.56 | 2.09 | 1.00 | 0.63 | 2.26 | 9.25 |
| 3/4 x 9 | 1071253 | 1071878 | 5,200 | 1.55 | 0.75 | 6.06 | 2.09 | 1.00 | 0.63 | 2.26 | 10.75 |
| 3/4 x 12 | 1071271 | 1071896 | 5,200 | 1.73 | 0.75 | 7.56 | 2.09 | 1.00 | 0.63 | 2.26 | 12.25 |
| 3/4 x 18 | 1071299 | 1071912 | 5,200 | 2.10 | 0.75 | 10.56 | 2.09 | 1.00 | 0.63 | 2.26 | 15.25 |
| 7/8 x 12 | 1071315 | 1071930 | 7,200 | 2.61 | 0.88 | 7.81 | 2.38 | 1.25 | 0.75 | 2.75 | 13.10 |
| 7/8 x 18 | 1071333 | 1071958 | 7,200 | 3.12 | 0.88 | 10.81 | 2.38 | 1.25 | 0.75 | 2.75 | 16.10 |
| 1 x 6 | 1071351 | 1071976 | 10,000 | 3.15 | 1.00 | 5.06 | 3.00 | 1.43 | 0.88 | 3.19 | 11.00 |
| 1 x 12 | 1071379 | 1071994 | 10,000 | 3.81 | 1.00 | 8.06 | 3.00 | 1.43 | 0.88 | 3.19 | 14.00 |
| 1 x 18 | 1071397 | 1072010 | 10,000 | 4.48 | 1.00 | 11.06 | 3.00 | 1.43 | 0.88 | 3.19 | 17.00 |
| 1 x 24 | 1071413 | 1072038 | 10,000 | 5.15 | 1.00 | 14.06 | 3.00 | 1.43 | 0.88 | 3.19 | 20.00 |
| 1-1/4 x 12 | 1071431 | 1072056 | 15,200 | 7.07 | 1.25 | 8.38 | 3.59 | 1.82 | 1.12 | 4.06 | 16.19 |
| 1-1/4 x 18 | 1071459 | 1072074 | 15,200 | 8.12 | 1.25 | 11.38 | 3.59 | 1.82 | 1.12 | 4.06 | 19.19 |
| 1-1/4 x 24 | 1071477 | 1072092 | 15,200 | 9.16 | 1.25 | 14.38 | 3.59 | 1.82 | 1.12 | 4.06 | 22.19 |
| 1-1/2 x 12 | 1071495 | 1072118 | 21,400 | 10.3 | 1.50 | 8.75 | 4.09 | 2.12 | 1.25 | 4.62 | 17.37 |
| 1-1/2 x 18 | 1071510 | 1072136 | 21,400 | 11.8 | 1.50 | 11.75 | 4.09 | 2.12 | 1.25 | 4.62 | 20.37 |
| 1-1/2 x 24 | 1071538 | 1072154 | 21,400 | 13.3 | 1.50 | 14.75 | 4.09 | 2.12 | 1.25 | 4.62 | 23.37 |
| 1-3/4 x 18 | 1071574 | 1072190 | 28,000 | 17.5 | 1.75 | 12.16 | 4.65 | 2.38 | 1.50 | 5.38 | 21.19 |
| 1-3/4 x 24 | 1071592 | 1072216 | 28,000 | 19.5 | 1.75 | 15.16 | 4.65 | 2.38 | 1.50 | 5.38 | 24.19 |
| 2 x 24 | 1071618 | 1072234 | 37,000 | 28.9 | 2.00 | 15.59 | 5.81 | 2.69 | 1.75 | 6.19 | 27.59 |
| 2-1/2 x 24 | 1071636 | 1072252 | 60,000 | 46.4 | 2.50 | 17.56 | 6.50 | 3.12 | 2.00 | 7.12 | 29.59 |
| 2-3/4 x 24 | 1071654 | 1072270 | 75,000 | 60.2 | 2.75 | 17.69 | 7.00 | 3.25 | 2.25 | 7.75 | 30.92 |
Series: Crosby HG-4037 Eye End Fittings.
Material: Quenched & tempered or normalized steel.
Finish: Hot-dip galvanized steel unless marked with an asterisk (*).
Eye Design: Turnbuckle eyes are forged elongated to maximize ease of attachment and minimize stress in the eye. For turnbuckle sizes 1/4 in through 2-1/2 in, a shackle one size smaller can be reeved through the eye.
Threads: Modified UNJ thread for improved fatigue properties.
Fatigue Rating: Fatigue rated.
*: Mechanically galvanized.
| Specification | Value |
|---|---|
| Thread Type | Modified UNJ |
| Thread Length | 12.16 in |
| Inner Length | 4.65 in |
| Inner Width | 2.38 in |
| Overall Length | 21.19 in |
| Trade Size | 1-3/4 in x 18 in |
| End End | Eye |
| Thread Diameter | 1-3/4 in |
| Working Load | 28000 lb |
| Take Up | 18 in |
| Thread Direction | Left-hand |
| Series | HG-4037 |
| Weight | 17.5 lb |
| Type | Eye End Fitting |
| Material | Steel |
| Finish | Hot-Dip Galvanized |
| End Fitting Type | Eye |
| Dimensions | Drawing dimensions (in): A = 1.75; H = 12.16; R = 4.65; S = 2.38; U = 1.50; V = 5.38; W = 21.19 |