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.
| WLL 4:1 (lb)(t) | WLL 5:1(lb)(t) SlingCenter derate | Weight (lb)(kg) | Chain dia (in)(mm) | 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) | Stock # |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2,4691.12 | 1,9840.9 | 1.740.79 | 7/326 | 5 7/8149 | 9/327 | 1 1/432 | 21/3217 | 15/1624 | 2 7/3256 | 2 15/1675 | 7 5/16186 | 5/168 | GPXLBA0 |
| 4,4092 | 3,5271.6 | 3.021.37 | 1/4 - 5/167 - 8 | 7178 | 11/329 | 1 11/1643 | 15/1624 | 1 3/3228 | 2 9/1665 | 3 19/3291 | 8 25/32223 | 11/329 | GPXLBA1 |
| 7,0543.2 | 5,6432.56 | 5.732.60 | 3/810 | 8 19/32218 | 15/3212 | 1 7/848 | 1 1/432 | 1 11/3234 | 3 1/879 | 4 13/32112 | 10 25/32274 | 1/213 | GPXLBA2 |
| 11,9045.4 | 9,5234.32 | 10.44.72 | 1/213 | 9 27/32250 | 19/3215 | 2 15/3263 | 1 15/3237 | 1 23/3244 | 3 25/3296 | 5 9/16141 | 12 3/4324 | 5/816 | GPXLBA3 |
| 18,0778.2 | 14,4626.56 | 21.69.80 | 5/816 | 12 9/16322 | 3/419 | 2 15/1675 | 1 11/1643 | 2 7/3256 | 4 3/4121 | 7 5/32182 | 16 5/16414 | 25/3220 | GPXLBA4 |
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.
Forged by Van Beest
Green Pin® quality
100% MPI tested
Traceable, magenta-coded
Green Pin XLBA Self-Locking Hook (Swivel Clevis) EN 1677-3 Grade 8 — Grade 8 swivel-clevis self-locking hook per EN 1677-3. Drop-forged, heat-treated, proof-tested at 2× WLL, CE marked, 100% magnetic particle inspected. Authorized Van Beest distributor.
📑 Downloads: 📄 Green Pin Product Page · 📄 Green Pin USA Catalog
💡 Full technical data, dimension diagrams, and per-size charts coming soon. For specifications in the meantime, see the Green Pin product page above or email sales@slingcenter.com.
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 — 5 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 (1/4") | GPXLBA0 | $217.00 | ✓ In Stock | ||
| 5 mm (3/16") | GPXLBA05 | $132.50 | ✓ In Stock | ||
| 7/8 mm | GPXLBA1 | $219.00 | ✓ In Stock | ||
| 10 mm (3/8") | GPXLBA2 | $261.50 | ✓ In Stock | ||
| 13 mm (1/2") | XLBA3R | $396.50 | ✓ 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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