The Grade 100 Synthetic Sling Joker Hook (SSH Type) is a specialized, skeletonized lifting hook engineered exclusively for safe pairing with synthetic roundslings and web slings.
Abrasion Protection: Designed with raised side cheeks that act as a protective groove, guiding the synthetic material safely and preventing edge wear.
Optimized Hook Tip: Features a specially contoured tip that allows for fast and easy insertion into fixed anchor points and lifting hardware.
Versatile Rigging: Enables operators to securely connect synthetic slings to anchors, easily extend sling lengths, or quickly create multi-leg assemblies on-site.
Capacity Range: Built from high-quality steel with a 4:1 safety factor, offering Working Load Limits (WLL) from 1 ton up to 6 tons to match standard sling capacities.
Textile Sling Specialist: Specifically designed for use with Synthetic Round Slings and Webbing Slings. It converts a soft sling into a hooked lifting assembly instantly.
Sling Protection: Features a widened top eye with a large bearing radius. Unlike standard hooks or shackles which can pinch or cut textile fibers, the Joker Hook distributes the load evenly across the sling's width, significantly extending sling life.
Versatile Connection: Can be used to connect two slings together (lengthening) or to attach a hook point to a soft sling.
Grade 100 Alloy: Manufactured from high-strength Grade 100 alloy steel, color-coded for easy identification and offering superior capacity compared to Grade 80 hardware.
Safety Latch: Equipped with a heavy-duty safety latch to prevent accidental disengagement of the load.
Compact Design: Eliminates the need for intermediate connecting links or shackles, keeping the rigging assembly short and lightweight.
Connecting Hardware for Synthetic Slings
Method
Contact Surface
Impact on Sling
Joker Hook (SSH) (This Product)
Large Radius
Protective. Smooth, wide surface distributes load evenly. Prevents cutting and bunching of the sling.
Standard Shackle/Hook (General Hardware)
Narrow / Sharp
Potential Damage. Narrow diameter can act like a knife under load, reducing the sling's breaking strength.
Technical Specifications
Item No.
WLL (ton)
BL (ton)
Main Dimensions (mm)
Weight (kg)
Product Code
A
B
C
D
M
N
E
E'
L
L'
H
10-SSH-01
1
4
11.5
40
78
28
75.7
17
33
30
124
87
21
0.73
505020001
10-SSH-02
2
8
18.5
44.5
91
35
90
21
40
39
148
103
27
1.27
505020002
10-SSH-03
3
12
21.5
54
114
45
110
26
41
48
175
115
33
2.3
505020003
10-SSH-04
4
16
40.5
76
133
56
139
32
50.5
60
223.5
147
40.5
4.73
505020004
10-SSH-05
5
20
40.5
76
133
56
139
32
50.5
60
223.5
147
40.5
4.73
505020005
10-SSH-06
6
24
40.5
76
133
56
139
32
50.5
60
223.5
147
40.5
4.73
505020006
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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