The Green Pin P-6031 Polar Heavy Duty Bow Shackle combines heavy-duty capacity with Polar-rated cold steel and a safety bolt and nut closure — the ultimate shackle for demanding Arctic heavy lift operations where vibration, extreme cold, and high loads all converge.
Key Features
- Heavy-duty cross section for extreme WLL
- Polar-rated steel with Charpy impact verification
- Safety bolt and nut pin — vibration resistant
- Forged alloy steel, hot-dip galvanized
- Individually proof tested at 2x WLL with certificate
Common Applications
- Arctic offshore heavy lift operations
- Northern marine and port crane rigging
- Cold-climate heavy industrial applications
- Critical lifts in sub-zero environments with vibration exposure
Why Green Pin?
The P-6031 is the most capable shackle in the Green Pin range — heavy-duty capacity, Polar cold rating, and safety bolt security in one package. Van Beest's individual testing and Charpy verification provide complete confidence.
Specifications — Full Dimensions by Size
| Size (in)(mm) | WLL (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) | Stock # |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 0.700.32 | 1/213.5 | 5/816 | 1 11/3234 | 1/213 | 7/822 | 1 11/1643 | 3 7/3282 | 2 1/457.5 | 7/822 | GPGDVK13 | |
| 3.25 | 1.280.58 | 5/816 | 3/419 | 1 9/1640 | 5/816 | 1 1/1627 | 251 | 3 13/1697 | 2 25/3271 | 1 1/1627 | GPGDVK16 | |
| 4.75 | 2.040.92 | 3/419 | 7/822 | 1 13/1646 | 3/419 | 1 7/3231 | 2 5/1659 | 4 13/32112 | 3 7/3282 | 1 1/432 | GPGDVK19 | |
| 6.5 | 2.941.33 | 7/822 | 125 | 2 1/1652 | 7/822 | 1 13/3236 | 2 7/873 | 5 9/32134 | 3 21/3293 | 1 1/432 | GPGDVK22 | |
| 8.5 | 4.482.03 | 125 | 1 1/828 | 2 5/1659 | 31/3225 | 1 11/1643 | 3 11/3285 | 6 1/16154 | 4 1/4108 | 1 13/3236 | GPGDVK25 | |
| 9.5 | 6.062.75 | 1 1/828 | 1 1/432 | 2 5/867 | 1 3/3228 | 1 27/3247 | 3 17/3290 | 6 9/16168 | 4 23/32120 | 1 5/841 | GPGDVK28 | |
| 12 | 8.723.96 | 1 1/432 | 1 3/835 | 2 7/873 | 1 1/432 | 251 | 3 11/1694 | 7 3/32180 | 5 13/32137 | 1 31/3250 | GPGDVK32 | |
| 13.5 | 11.15.03 | 1 3/835 | 1 1/238 | 3 1/879 | 1 3/835 | 2 1/457 | 4 17/32115 | 8 7/32209 | 5 7/8149 | 1 31/3250 | GPGDVK35 | |
| 17 | 15.06.80 | 1 1/238 | 1 5/842 | 3 15/3288 | 1 1/238 | 2 3/860 | 5127 | 9 1/16230 | 6 15/32164 | 2 3/860 | GPGDVK38 | |
| 25 | 24.811.2 | 1 3/445 | 250 | 4 3/32104 | 1 25/3245 | 2 29/3274 | 5 7/8149 | 10 21/32271 | 7 9/16192 | 2 3/860 | GPGDVK45 |
Dimensions sourced directly from manufacturer catalog pages.
Standards & Compliance
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).
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.
Order Sheet — 10 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") | GPGDVK13 | $14.69 | ✓ In Stock | ||
| 16 mm (5/8") | GPGDVK16 | $18.38 | ✓ In Stock | ||
| 19 mm (3/4") | GPGDVK19 | $29.05 | ✓ In Stock | ||
| 22 mm (7/8") | GPGDVK22 | $40.74 | ✓ In Stock | ||
| 25 mm (1") | GPGDVK25 | $52.75 | ✓ In Stock | ||
| 28 mm (1-1/8") | GPGDVK28 | $99.07 | ✓ In Stock | ||
| 32 mm (1-1/4") | GPGDVK32 | $103.73 | ✓ In Stock | ||
| 35 mm (1-3/8") | GPGDVK35 | $139.12 | ✓ In Stock | ||
| 38 mm (1-1/2") | GPGDVK38 | $220.01 | ✓ In Stock | ||
| 45 mm (1-3/4") | GPGDVK45 | $272.62 | ✓ In Stock |
Bulk order? Email sales@slingcenter.com with your list — we'll build a single quote.
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