Grade 100 Eye Grab Hook with Clevis Attachment EGC type
No.505016
The Grade 100 Eye Grab Hook with Clevis Attachment (EGC Type) is a highly versatile, dual-purpose rigging component approved for overhead lifting, designed to facilitate efficient chain shortening and custom sling configurations.
Dual-Attachment Design: Features a top eye meant to be attached to a master link via a connecting link, alongside a bottom clevis anchor point for direct connection to the main chain leg.
Chain Cradle Support: Engineered with a specialized chain cradle that fully supports the engaged chain link, allowing operators to shorten chain legs without reducing the Working Load Limit (WLL).
Grade 100 Strength: Manufactured from quenched and tempered alloy steel, delivering exceptional durability and up to 25% higher lifting capacity than standard Grade 80 grab hooks.
Custom Sling Configurations: The unique integration of an eye grab hook and a clevis attachment allows for highly specialized, compact, and efficient multi-leg lifting setups.
Unique EGC Design: The "Eye Grab Hook with Clevis Attachment" combines the geometry of a cradle grab hook with an integrated clevis connection. It is designed to be attached directly to Grade 100 Chain.
100% Working Load Limit: Features a supportive Chain Cradle (Wings) that distributes the load evenly on the chain link. This allows the sling to be used at 100% of its rated capacity without reduction (unlike standard grab hooks).
Direct Connection: The built-in clevis pin eliminates the need for an intermediate Connecting Link (Hammerlock), resulting in a lighter and more compact shortening assembly.
Secure Shortening: Ideal for adjusting the length of chain sling legs. The deep throat design ensures the chain remains securely seated.
Grade 100 Alloy: Manufactured from high-tensile G100 alloy steel, providing 25% greater lifting capacity than Grade 80 equivalents.
Standard: Compliant with ASTM A952 and EN 1677 standards.
Shortener Capacity: Cradle (EGC) vs. Standard
Model
Design
Load Capacity
EGC / CGK Type (This Product)
Winged / Cradle
100% Full Capacity. Supporting wings prevent link deformation. Safe to use at full WLL.
Standard Grab (Non-Cradle)
No Wings
Reduced Capacity (-20%). Lack of support bends the chain link. You MUST reduce the WLL by 20% for safety.
Technical Specifications
Item No.
Chain Size (mm)
WLL (ton)
Main Dimensions (mm)
Weight (kg)
Product Code
φ
A
B
C
L1
L
φ‘
D
10-EGC-06
6
1.4
18
8
32
8
88
112
9
17.5
0.3
505016006
10-EGC-08
8
2.5
24
10
36
10
116
145
12
23
0.69
505016008
10-EGC-10
10
4
30
12.5
48
12.5
145
184
15
28.5
1.33
505016010
10-EGC-13
13
6.7
37
15.5
59.5
15.5
178
223
18
35
2.36
505016013
10-EGC-16
16
10
45
19
70
19
216
273
22
42
4.5
505016016
10-EGC-20
20
16
58
24.5
85
24.5
278
351
28
52
9
505016020
Grade 100 Sling Components
Grade 100 Sling Components are high-strength alloy steel lifting accessories designed for heavy-duty lifting applications. Compared with Grade 80, Grade 100 offers higher working load limits (WLL) at the same size, or the same WLL with a smaller, lighter component.
What Does "Grade 100" Mean?
High-Strength Alloy: Heat-treated, quenched, and tempered steel.
Increased Capacity: Typically 25% higher WLL than Grade 80.
Safety Factor: Minimum breaking force ≈ 4 × WLL.
Standards: EN 818-4 / EN 818-6, ASTM equivalents.
Common Sling Components
1. Master Links
Used to connect the sling to the crane hook.
Master Link (ML)
Master Link Assembly (2-leg, 3-leg, 4-leg)
Pear-shaped master links
2. Hooks
End fittings for attaching loads.
Clevis Self-Locking Hook (Common)
Eye Self-Locking Hook
Sling Hook with Latch
Foundry Hook
Shortening Hook (Eye/Clevis)
3. Connecting Links
Used to join chain or components.
Clevis Connector
Hammerlock / Coupling Link
Repair Link (Special use only)
4. Special Components
For complex rigging scenarios.
Swivels (Bearing/Non-bearing)
Chain Adjusters
Lifting Rings (Rotating)
Grab Hooks
Grade 80 vs Grade 100 (Quick Comparison)
Item
Grade 80
Grade 100
Relative Strength
Base
+25% Higher
Sling Weight
Heavier
Lighter
Typical Marking
G80 / 8
G100 / 10
Cost
Lower
Higher
Identification & Markings
Every Grade 100 component must be clearly marked with:
Grade: G100 or 10
Manufacturer's Mark
Size or WLL
Traceability Code (Batch / Heat Number)
⚠️ Safety & Compatibility Warning
❌ NEVER mix Grade 100 with Grade 80 components in the same sling assembly.
✅ Use only Grade 100 chain + Grade 100 fittings together.
Regularly inspect for wear (>10%), cracks, deformation, heat damage, or corrosion.
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