Manufacturer Documents
Documents are hosted by the manufacturer and open in a new tab. Test and mill certificates for your specific order are available on request — email sales@slingcenter.com with your order number.
Specifications — Full Dimensions by Size
This is below the 5:1 commonly specified for wire rope and synthetic sling systems (4:1 is standard for alloy chain components under ASME B30.9). Where a 5:1 column is shown it is SlingCenter’s derate — the manufacturer’s figure remains the rating of record.
| Size | WLL 4:1 (lb)(t) | WLL 5:1(lb)(t) SlingCenter derate | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7/32 (6 mm) | 3,0861.4 | 2,4691.12 | 1.720.78 | 4 27/32123 | 1 5/1633 | 1 1/432 | 1 1/432 | 21/3217 | 15/1624 | 2 15/1675 | 7 17/32191 | 15/3212 | 1/46 |
| 1/4 - 5/16 (7-8 mm) | 5,7322.6 | 4,5852.08 | 3.061.39 | 5 7/8149 | 1 5/841 | 1 15/3237 | 1 11/1643 | 15/1624 | 1 3/3228 | 3 19/3291 | 9 1/8232 | 9/1614 | 5/168 |
| 3/8 (10 mm) | 8,8184 | 7,0543.2 | 5.642.56 | 7 5/16186 | 1 27/3247 | 1 7/848 | 1 7/848 | 1 1/432 | 1 11/3234 | 4 13/32112 | 11 5/32283 | 5/816 | 7/1611 |
| 1/2 (13 mm) | 14,9916.8 | 11,9935.44 | 10.054.56 | 8 7/16214 | 2 3/860 | 2 9/3258 | 2 15/3263 | 1 15/3237 | 1 23/3244 | 5 9/16141 | 13 9/32337 | 13/1621 | 9/1614 |
| 5/8 (16 mm) | 22,70710.3 | 18,1668.24 | 20.99.50 | 10 3/4273 | 2 5/867 | 2 7/873 | 2 15/1675 | 1 11/1643 | 2 7/3256 | 7 5/32182 | 16 17/32420 | 31/3225 | 21/3217 |
| 3/4 (20 mm) | 35,27316 | 28,21912.8 | 27.312.4 | 11 31/32304 | 3 7/1687 | 3 7/3282 | 3 17/3290 | 2 1/1652 | 2 7/1662 | 8 1/16205 | 18 13/16478 | 31/3225 | 7/822 |
The 4:1 column is the manufacturer’s published Working Load Limit and is the rating of record — the figure marked on the product. The 5:1 column is calculated by SlingCenter as WLL × 4 ÷ 5, for comparison against components rated at the 5:1 commonly specified for wire rope and synthetic sling systems. It is always the lower of the two. We never restate a Working Load Limit upward. Pound figures are converted by SlingCenter from the manufacturer’s metric rating at 1 t = 2,204.62 lb and rounded down — a unit conversion only, not a change of rating. The metric figure is the rating of record. Lowercase t is the metric tonne (1,000 kg / 2,204.62 lb), the manufacturer’s own notation — not the US short ton. Size is the manufacturer’s nominal trade size and does not change between unit views — this part is ordered and stamped by that size in every market; the millimetre figure beside it is the equivalent, not a different size.
Forged by Van Beest
Swivel Eye
4:1 safety factor
100% inspected
Why You'd Buy This & How You'd Use It
The Green Pin® UXLE is the Grade 10 swivel-eye self-locking hook for the heaviest duty sling and chain assemblies. Positive self-lock engages under load and cannot open even if the latch spring fails.
Three features that matter:
- Positive self-lock. Latch engages mechanically under load; cannot open even with spring failure.
- Swivel eye (SE). Rotates freely under no-load for sling orientation. Not load-carrying swivel.
- Grade 10 alloy. 25% higher WLL than Grade 8 at same chain size.
Use it for: Grade 10 chain slings · overhead gantry/crane rigging · heavy industrial lifts requiring positive lock.
Don't use for: Side-loading >45° · load-side rotation (use thrust-bearing swivel) · ROV (use P-6740).
👉 For full technical data: see the Technical Specifications tab above.
📑 Downloads: 📄 Green Pin Product Page · 📄 Green Pin USA Catalog
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).
Order Sheet — 6 variants
Search below or click column headers to sort. Add any quantity per row to your cart.
| Option ▴▾ | SKU ▴▾ | Price ▴▾ | Stock | Qty | Add |
|---|---|---|---|---|---|
| 6 mm (7/32") | GPUXLE0 | $204.50 | ✓ In Stock | ||
| 8 mm (5/16") | GPUXLE1 | $219.00 | ✓ In Stock | ||
| 10 mm (3/8") | GPUXLE2 | $257.50 | ✓ In Stock | ||
| 13 mm (1/2") | GPUXLE3 | $425.00 | ✓ In Stock | ||
| 16 mm (5/8") | GPUXLE4 | $740.50 | ✓ In Stock | ||
| 20 mm (3/4") | GPUXLE5 | $946.00 | ✓ In Stock |
Bulk order? Email sales@slingcenter.com with your list — we'll build a single quote.
Chat with our AI rigging specialist
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.
Prefer to email?
Send to: sales@slingcenter.com
Include:
- What you are lifting (shape, material, fragility)
- Load weight (lb)
- Length / reach needed
- Pick points — smooth lugs, sharp edges, or a hook?
- Environment — indoor, outdoor, heat, saltwater, chemicals?
- Quantity and timeline
- Your phone number if you want a callback
Response: AI chat instant. Email within 1 business day. Urgent orders same-day on standard configurations.
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