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
Manufacturer’s wording: “7:1 (6:1 on the 55 t and 85 t sizes)”
| WLL AS PUBLISHED (lb)(t) | Design Factor | 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) | k (in)(mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4,4092 | 7:1 | 0.930.42 | 1/213.5 | 5/816 | 1 11/3234 | 1/213 | 7/822 | 251 | 1 1/432 | 3 17/3290 | 3 5/3280 | 2 5/1659 | 1/213 |
| 7,1653.25 | 7:1 | 1.630.74 | 5/816 | 3/419 | 1 9/1640 | 5/816 | 1 1/1627 | 2 17/3264 | 1 11/1643 | 4 11/32110 | 3 27/3298 | 2 15/1675 | 21/3217 |
| 10,4714.75 | 7:1 | 2.61.18 | 3/419 | 7/822 | 1 13/1646 | 3/419 | 1 7/3231 | 376 | 251 | 5 3/32129 | 4 17/32115 | 3 1/289 | 3/419 |
| 14,3306.5 | 7:1 | 3.91.77 | 7/822 | 125 | 2 1/1652 | 7/822 | 1 13/3236 | 3 9/3283 | 2 9/3258 | 5 21/32144 | 5 1/8130 | 4 1/32102 | 7/822 |
| 18,7398.5 | 7:1 | 5.692.58 | 125 | 1 1/828 | 2 5/1659 | 31/3225 | 1 11/1643 | 3 3/495 | 2 11/1668 | 6 15/32164 | 5 29/32150 | 4 21/32118 | 31/3225 |
| 20,9439.5 | 7:1 | 8.073.66 | 1 1/828 | 1 1/432 | 2 5/867 | 1 3/3228 | 1 27/3247 | 4 1/4108 | 2 15/1675 | 7 5/16186 | 6 17/32166 | 5 5/32131 | 1 1/1627 |
| 26,45512 | 7:1 | 10.824.91 | 1 1/432 | 1 3/835 | 2 7/873 | 1 1/432 | 251 | 4 17/32115 | 3 9/3283 | 7 29/32201 | 7 1/4184 | 5 25/32147 | 1 3/1630 |
| 29,76213.5 | 7:1 | 14.426.54 | 1 3/835 | 1 1/238 | 3 1/879 | 1 3/835 | 2 1/457 | 5 1/4133 | 3 5/892 | 8 15/16227 | 7 3/4197 | 6 3/8162 | 1 5/1633 |
| 37,47817 | 7:1 | 18.068.19 | 1 1/238 | 1 5/842 | 3 15/3288 | 1 1/238 | 2 3/860 | 5 3/4146 | 3 29/3299 | 9 13/16249 | 7 15/16202 | 6 7/8175 | 3/419 |
| 55,11525 | 7:1 | 31.314.2 | 1 3/445 | 250 | 4 3/32104 | 1 25/3245 | 2 29/3274 | 7178 | 4 31/32126 | 11 13/16300 | 9 9/16243 | 8 1/2216 | 29/3223 |
| 77,16135 | 7:1 | 43.919.9 | 250 | 2 1/457 | 4 13/32112 | 1 31/3250 | 3 9/3283 | 7 3/4197 | 5 7/16138 | 13 1/16332 | 10 19/32269 | 9 3/8238 | 1 1/3226 |
| 93,69642.5 | 7:1 | 6228.3 | 2 1/457 | 2 9/1665 | 5 3/16132 | 2 1/457 | 3 3/495 | 8 3/4222 | 6 5/16160 | 14 7/8378 | 11 27/32301 | 10 25/32274 | 1 5/3229 |
| 121,25455 | 6:1 | 8739.6 | 2 1/265 | 2 3/470 | 5 23/32145 | 2 9/1665 | 4 1/8105 | 10 1/4260 | 7 3/32180 | 17 1/16433 | 12 15/16329 | 12 7/32310 | 1 1/432 |
| 187,39285 | 6:1 | 13762 | 375 | 3 1/483 | 6 9/16167 | 2 15/1675 | 5127 | 13330 | 7 15/32190 | 20 7/8530 | 15381 | 13 3/8340 | 1 17/3239 |
Dimensions and ratings sourced directly from manufacturer catalog pages. SlingCenter does not derive or restate ratings. 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.
The Green Pin G-5163 Polar Bow Shackle combines cold-rated steel with a safety bolt and nut closure for the most demanding Arctic and sub-zero lifting operations. The safety bolt prevents pin loosening under vibration, while the Polar-rated steel maintains toughness at extreme low temperatures.
Key Features
- Polar-rated steel with Charpy impact verification for sub-zero use
- Safety bolt and nut pin — cotter pin secured against loosening
- Forged alloy steel, quenched and tempered
- Hot-dip galvanized for corrosion resistance
- Individually proof tested at 2x WLL with certificate
- Full material traceability
Common Applications
- Arctic offshore oil and gas operations
- Cold-climate construction and infrastructure
- Northern marine and port operations
- Cold storage facility permanent rigging
Why Green Pin?
When sub-zero temperatures demand verified material toughness AND vibration-resistant security, the G-5163 Polar delivers both. Van Beest's Charpy testing and individual proof certification provide the documentation cold-climate operations require.
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 — 9 variants
Search below or click column headers to sort. Add any quantity per row to your cart.
| Option ▴▾ | SKU ▴▾ | Price ▴▾ | Stock | Qty | Add |
|---|---|---|---|---|---|
| 25 t (1-1/2") | POGHMB13 | $50.90 | ✓ In Stock | ||
| 35 t (1-3/4") | POGHMB16 | $52.25 | ✓ In Stock | ||
| 55 t (2-1/8") | POGHMB19 | $74.95 | ✓ In Stock | ||
| 85 t (2-3/8") | POGHMB22 | $92.65 | ✓ In Stock | ||
| 120 t (3") | POGHMB25 | $117.00 | ✓ In Stock | ||
| 150 t (3-1/2") | POGHMB32 | $235.50 | ✓ In Stock | ||
| 200 t (4") | POGHMB38 | $363.00 | ✓ In Stock | ||
| 250 t (4-3/4") | POGHMB45 | $535.50 | ✓ In Stock | ||
| 400 t (6-1/4") | POGHMB57 | $1,030.00 | ✓ 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.
Why SlingCenter
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Estimate shipping
Enter your zip to see delivery estimates at checkout.
Go to Cart to Estimate