The Green Pin UCO Omega Link Grade 10 is an oblong connecting link manufactured from Grade 10 alloy steel, providing 25% higher capacity than Grade 8 omega links at equivalent size. Used to connect chain components in Grade 100 chain sling assemblies.
Key Features
- Grade 10 alloy steel — 25% higher WLL than Grade 8
- Omega (oblong) shape for compact connections
- Flash-butt welded construction
- Individually proof tested at 2.5x WLL
- EN 1677-1 compliant
Common Applications
- Grade 100 chain sling assembly connections
- Connecting chain legs to master links
- High-capacity overhead lifting
- Compact connection points in Grade 10 systems
Why Green Pin?
Green Pin Grade 10 omega links maintain full Grade 100 chain system capacity in a compact profile. Individually proof tested by Van Beest for consistent quality.
Safety & Standards
Every product we carry is individually marked with Working Load Limit (WLL), manufacturer traceability code, and country of origin. Inspection and mill certificates are available on request — email sales@slingcenter.com with your order number.
Governing Standards
- ASME B30.9 — slings (web, round, wire rope, chain) inspection and use
- ASME B30.26 — rigging hardware (shackles, eye bolts, links, turnbuckles)
- ASME B30.10 — hooks
- OSHA 1910.184 and 1926.251 — general industry and construction sling safety
- WSTDA WS-2 and RS-1 — web and round sling design
- 49 CFR 393.102 to 393.130 — DOT cargo tie-down
- NACM — welded steel chain grade specs
Inspection & Safety
Before every use: visual check for cracks, corrosion, distortion, wear, and illegible markings. Annually (minimum): documented periodic inspection by a trained inspector. Remove from service at first sign of damage. Never repair rigging hardware by welding, heating, or bending.
WARNING: Improper use of rigging can cause death or serious injury. Never exceed the rated Working Load Limit. Apply derating for side-loading, elevated temperature, or chemical exposure. Final application decisions must be made by a Qualified Person per OSHA 1926.32(m).
Specifications — Full Dimensions by Size
| Size (in)(mm) | WLL (t)(t) | Weight (lb)(kg) | a (in)(mm) | b (in)(mm) | c (in)(mm) | d (in)(mm) | e (in)(mm) | f (in)(mm) | g (in)(mm) | h (in)(mm) | i (in)(mm) | j (in)(mm) | Stock # |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7/326 | 1.4 | 0.150.07 | 9/1614 | 5/168 | 9/327 | 31/3225 | 25/3220 | 2 3/3253 | 1/213 | 1 5/841 | 1 3/3228 | 1/46 | |
| 1/47 | 1.95 | 0.40.18 | 13/1621 | 13/3210 | 11/329 | 1 11/3234 | 15/1624 | 2 27/3272 | 5/816 | 2 9/3258 | 1 1/432 | 11/329 | |
| 5/168 | 2.6 | 0.40.18 | 13/1621 | 13/3210 | 11/329 | 1 11/3234 | 15/1624 | 2 27/3272 | 5/816 | 2 9/3258 | 1 1/432 | 11/329 | |
| 3/810 | 4 | 0.620.28 | 13/1621 | 1/213 | 15/3212 | 1 9/1640 | 1 7/3231 | 3 5/1684 | 3/419 | 2 5/867 | 1 21/3242 | 7/1611 | |
| 1/213 | 6.8 | 1.410.64 | 1 3/3228 | 5/816 | 19/3215 | 251 | 1 9/1640 | 4 9/32109 | 29/3223 | 3 17/3290 | 2 1/854 | 9/1614 | |
| 5/816 | 10.3 | 2.671.21 | 1 3/835 | 25/3220 | 3/419 | 2 17/3264 | 1 7/848 | 5 5/16135 | 1 1/1627 | 4 11/32110 | 2 11/1668 | 21/3217 |
Dimensions and ratings sourced directly from manufacturer catalog pages. SlingCenter does not derive or restate ratings.
Order Sheet — 5 variants
Search below or click column headers to sort. Add any quantity per row to your cart.
| Option ▴▾ | SKU ▴▾ | Price ▴▾ | Stock | Qty | Add |
|---|---|---|---|---|---|
| 13 mm (1/2") | GPUCO13 | $52.80 | ✓ In Stock | ||
| 6 mm (1/4") | GPUCO6 | $19.60 | ✓ In Stock | ||
| 8 mm (5/16") | GPUCO8 | $23.10 | ✓ In Stock | ||
| 10 mm (3/8") | UCO10 | $32.64 | ✓ In Stock | ||
| 16 mm (5/8") | UCO16 | $103.00 | ✓ In Stock |
Bulk order? Email sales@slingcenter.com with your list — we'll build a single quote.
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Fastest: click the Ask SlingCenter chat widget in the bottom-right of any page. Our AI specialist is available 24/7 and trained on ASME B30.9, B30.26, OSHA rigging standards, and our full catalog. It can help you size a sling, pick the right shackle, explain inspection criteria, and look up your order.
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