The Grade 100 Clevis Shackle (CSL Type) is a high-strength, bolt-type shackle engineered for use with Grade 100 lifting chains in demanding overhead lifting applications.

Bolt & Nut Closure: Secured with a bolt, nut, and cotter pin for a reliable, tamper-resistant connection that prevents accidental opening under load.
Grade 100 Compatibility: Specifically rated and designed to match Grade 100 chain assemblies, available for chain sizes 8mm to 16mm with WLL ranging from 2.5t to 10t.
Versatile Connection: The wide-mouth clevis body accommodates multiple sling legs and rigging components, making it ideal for multi-leg chain sling assemblies.
High-Strength Alloy Steel: Forged from premium Grade 100 alloy steel for superior load capacity and durability in heavy-duty industrial environments.

Technical Data
G-100 Alloy Fittings

Grade 100 Clevis Shackle - CSL Type

Direct Connect Chain Shackle (Bolt Type)

Grade 100 Alloy Steel +25% WLL Capacity Clevis Connection Low Headroom

*Directly connects to chain without intermediate links

Product Features

Grade 100 Superiority: Manufactured from Grade 100 Alloy Steel, offering a 25% higher Working Load Limit (WLL) compared to same-sized Grade 80 fittings. This allows for lighter, easier-to-handle rigging systems.
Direct Chain Attachment: Features an integrated clevis pin that connects directly to the Grade 100 chain link. This eliminates the need for an intermediate Connecting Link (Hammerlock), reducing cost and assembly time.
Low Headroom Solution: By removing the extra connecting link, the overall length of the assembly is significantly reduced, making this shackle ideal for lifting in confined spaces with limited headroom.
Secure Bolted Design: Typically equipped with a bolt and cotter pin (safety pin) mechanism, ensuring the shackle remains securely closed even under vibration or rotation.
Finish & Standard: Powder coated for corrosion resistance. Compliant with ASTM A952 / EN 1677 standards for Grade 100 components.

Configuration Comparison: Attaching a Shackle to Chain

Setup	Components Needed	Benefit
Clevis Shackle (This Product)	1 Component (Shackle only)	Compact & Efficient. Connects directly. Shorter assembly length saves headroom. Fewer parts to buy/inspect.
Traditional Setup (Standard Eye Shackle)	2 Components (Shackle + Connector)	Flexible but Bulky. Requires a Hammerlock to join the shackle to the chain. Adds extra weight and length.

Technical Specifications

Item No.	Chain Size (mm)	WLL (ton)	Main Dimensions (mm)										Weight (kg)	Product Code
Item No.	Chain Size (mm)	WLL (ton)	A	B	C	D	E	F	L	P	R	Q	Weight (kg)	Product Code
10-CSL-08	8	2.5	31	51	36.3	9	20	36	103.5	9.7	10.3	16	0.48	505013008
10-CSL-10	10	4	34	62	48	12.5	25	46.5	130.7	12.2	13	20	0.89	505013010
10-CSL-13	13	6.7	49	83	64	15	31	59	160	16	17	22	1.51	505013013
10-CSL-16	16	10	58	95	69.5	19	40	70	190.5	19.7	20.5	28.5	2.62	505013016

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.