The Crosby HR-125M metric swivel hoist ring is the metric-thread version of the compact HR-125 series. Provides 360-degree swivel for self-alignment in metric-threaded applications.
Key Features
- 360-degree swivel
- Metric threads
- Compact design
- Forged alloy steel
Common Applications
- Metric equipment lifting
- International manufacturing and tooling
Standards & Compliance
Meets ASME B30.26. Made in the USA by Crosby.
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) | 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) | Stock # |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M8M8 | 400 kg (5:1) / 500 kg (4:1) | 5:1 / 4:1 (dual rated) | 0.40.17 | M8x1.25x40M8x1.25x40 | 0.66516.9 | 2.75269.9 | 0.96924.6 | 0.46511.8 | 0.3358.5 | 1.8747.5 | 1.17729.9 | 1016602 |
| M10M10 | 450 kg (5:1) / 550 kg (4:1) | 5:1 / 4:1 (dual rated) | 0.40.18 | M10x1.50x40M10x1.50x40 | 0.66516.9 | 2.75269.9 | 0.96924.6 | 0.46511.8 | 0.3358.5 | 1.8747.5 | 1.10628.1 | 1016613 |
| M12M12 | 1050 kg (5:1) / 1300 kg (4:1) | 5:1 / 4:1 (dual rated) | 2.31.05 | M12x1.75x50M12x1.75x50 | 0.66516.9 | 4.843123 | 1.96149.8 | 0.87822.3 | 0.68917.5 | 3.3585.1 | 2.37860.4 | 1016624 |
| M16M16 | 1900 kg (5:1) / 2400 kg (4:1) | 5:1 / 4:1 (dual rated) | 2.41.11 | M16x2.00x60M16x2.00x60 | 1.05926.9 | 4.843123 | 1.96149.8 | 0.87822.3 | 0.68917.5 | 3.3585.1 | 2.21756.3 | 1016635 |
| M20M20 | 2150 kg (5:1) / 2700 kg (4:1) | 5:1 / 4:1 (dual rated) | 2.61.17 | M20x2.50x65M20x2.50x65 | 1.25631.9 | 4.843123 | 1.96149.8 | 0.87822.3 | 0.68917.5 | 3.3585.1 | 2.05952.3 | 1016644 |
| M20M20 | 3000 kg (5:1) / 3750 kg (4:1) | 5:1 / 4:1 (dual rated) | 6.83.09 | M20x2.50x75M20x2.50x75 | 1.09427.8 | 6.575167 | 2.96175.2 | 1.36634.7 | 1.025.4 | 4.882124 | 3.01676.6 | 1016657 |
| M24M24 | 4200 kg (5:1) / 5250 kg (4:1) | 5:1 / 4:1 (dual rated) | 7.13.21 | M24x3.00x80M24x3.00x80 | 1.29132.8 | 6.575167 | 2.96175.2 | 1.36634.7 | 1.025.4 | 4.882124 | 2.77670.5 | 1016668 |
| M30M30 | 7000 kg (5:1) / 8750 kg (4:1) | 5:1 / 4:1 (dual rated) | 14.46.53 | M30x3.50x120M30x3.50x120 | 2.42961.7 | 8.74222 | 3.70994.2 | 1.75244.5 | 1.20130.5 | 6.181157 | 4.016102 | 1016679 |
| M36M36 | 11000 kg (5:1) / 13750 kg (4:1) | 5:1 / 4:1 (dual rated) | 37.016.8 | M36x4.00x150M36x4.00x150 | 2.12654.0 | 12.52318 | 4.724120 | 2.3960.7 | 1.75244.5 | 8.465215 | 5.591142 | 1016690 |
| M42M42 | 12500 kg (5:1) / 15600 kg (4:1) | 5:1 / 4:1 (dual rated) | 38.417.4 | M42x4.50x160M42x4.50x160 | 2.5264.0 | 12.52318 | 4.724120 | 2.3960.7 | 1.75244.5 | 8.465215 | 5.354136 | 1016701 |
| M48M48 | 13500 kg (5:1) / 16900 kg (4:1) | 5:1 / 4:1 (dual rated) | 39.718.0 | M48x5.00x160M48x5.00x160 | 2.91374.0 | 12.52318 | 4.724120 | 2.3960.7 | 1.75244.5 | 8.465215 | 5.118130 | 1016712 |
Dimensions and ratings sourced directly from manufacturer catalog pages. SlingCenter does not derive or restate ratings.
Order Sheet — 11 variants
Search below or click column headers to sort. Add any quantity per row to your cart.
| Option ▴▾ | SKU ▴▾ | Price ▴▾ | Stock | Qty | Add |
|---|---|---|---|---|---|
| M8 (WLL 400 kg (5:1) / 500 kg (4:1)) | 1016602 | $345.00 | ✓ In Stock | ||
| M10 (WLL 450 kg (5:1) / 550 kg (4:1)) | 1016613 | $356.00 | ✓ In Stock | ||
| M12 (WLL 1050 kg (5:1) / 1300 kg (4:1)) | 1016624 | $436.00 | ✓ In Stock | ||
| M16 (WLL 1900 kg (5:1) / 2400 kg (4:1)) | 1016635 | $446.00 | ✓ In Stock | ||
| M20 (WLL 2150 kg (5:1) / 2700 kg (4:1)) | 1016644 | $453.00 | ✓ In Stock | ||
| M24 (WLL 4200 kg (5:1) / 5250 kg (4:1)) | 1016668 | $925.00 | ✓ In Stock | ||
| M30 (WLL 7000 kg (5:1) / 8750 kg (4:1)) | 1016679 | $1,579.00 | ✓ In Stock | ||
| M36 (WLL 11000 kg (5:1) / 13750 kg (4:1)) | 1016690 | $1,646.00 | ✓ In Stock | ||
| M20 (WLL 3000 kg (5:1) / 3750 kg (4:1)) | 1016657 | $916.00 | ✓ In Stock | ||
| M42 (WLL 12500 kg (5:1) / 15600 kg (4:1)) | 1016701 | $2,072.00 | Quote | ||
| M48 (WLL 13500 kg (5:1) / 16900 kg (4:1)) | 1016712 | $2,307.00 | Quote |
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