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
| Size | WLL (lb)(t) | Design Factor | Weight (lb)(kg) | L (in)(mm) | E (in)(mm) | D (in)(mm) | DIN15401 max (mm) | DIN15402 max (mm) | Stock # |
|---|---|---|---|---|---|---|---|---|---|
| 0.51 (13 mm) | 17,6368.0 | 5:1 | 4.632.1 | 9.06230 | 4.92125 | 0.8722 | 12 | 16 | Z101262 |
| 0.63 (16 mm) | 29,98213.6 | 5:1 | 8.163.7 | 9.84250 | 5.31135 | 1.128 | 12 | 16 | Z101263 |
| 0.79 (20 mm) | 45,41520.6 | 5:1 | 11.685.3 | 11.02280 | 5.31135 | 1.2632 | 16 | 20 | Z101264 |
| 0.87 (22 mm) | 68,12230.9 | 5:1 | 21.389.7 | 12.6320 | 6.89175 | 1.5740 | 25 | 32 | Z101265 |
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. 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.
The Gunnebo Master Link MFH is a Grade 100 welded master link with an Engineered Flat, specifically designed for use with DIN-style crane hooks (DIN 15401 and DIN 15402). Manufactured from quenched and tempered, fine-grain alloy steel, it connects to Gunnebo CL, CLD, CG and CGD components and is individually proof tested with certification.
Key Features
- Grade 100 alloy steel with an Engineered Flat designed for DIN crane hooks
- Compatible with DIN 15401 and DIN 15402 crane hook profiles
- Designed for use with Gunnebo CL, CLD, CG and CGD components (3- and 4-leg slings require CLD/CGD)
- Individually proof tested to the values shown, with certification
- Fatigue rated to at least 20,000 cycles at 1.5 times the Working Load Limit
Common Applications
- Suspending chain slings directly from DIN-style crane hooks
- Single- and multi-leg Grade 100 chain sling assemblies
- Overhead crane and hoist lifting rigging within the Gunnebo SK system
Standards & Compliance: 5:1 Design Factor. Fulfills or exceeds the requirements of EN 1677-4, ASTM A952/A952M and AS 3775.2-2014.
| Code | WLL EN 1677-4 (lb) | WLL A-952 (lb) | L (in) | E (in) | D (in) | Flat Thickness | DIN 15401 | DIN 15402 | Weight (lb) |
|---|---|---|---|---|---|---|---|---|---|
| MFH-1310-10 | 16,530 | 17,632 | 9.05 | 4.92 | 0.86 | 3/8" | ≤ 12 mm | ≤ 16 mm | 4.6 |
| MFH-1613-10 | 22,040 | 29,974 | 9.84 | 5.31 | 1.10 | 1/2" | ≤ 12 mm | ≤ 16 mm | 8.1 |
| MFH-2016-10 | 37,468 | 45,402 | 11.0 | 5.31 | 1.25 | 5/8" | ≤ 16 mm | ≤ 20 mm | 11.6 |
| MFH-2220-10 | 61,712 | 68,104 | 12.5 | 6.88 | 1.57 | 3/4" | ≤ 25 mm | ≤ 32 mm | 21.5 |
Source: Crosby & Gunnebo Industries Catalog (Imperial 2025-2026), kitocrosby.com.
Lead time: confirm at order.
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 — 4 variants
Search below or click column headers to sort. Add any quantity per row to your cart.
| Option ▴▾ | SKU ▴▾ | Price ▴▾ | Weight ▴▾ | Stock | Qty | Add |
|---|---|---|---|---|---|---|
| 7/8" MFH-1310-10 (WLL 16,530 lb) | 7202152 | $312.00 | 4.6 lb | ✓ In Stock | ||
| 1" MFH-1613-10 (WLL 22,040 lb) | 7202161 | $414.00 | 8.1 lb | ✓ In Stock | ||
| 1-1/4" MFH-2016-10 (WLL 37,468 lb) | 7202170 | $452.00 | 11.6 lb | ✓ In Stock | ||
| 1-1/2" MFH-2220-10 (WLL 61,712 lb) | 7202179 | $457.00 | 21.5 lb | ✓ In Stock |
Weights are approximate shipping weights.
Bulk order? Email sales@slingcenter.com with your list — we'll build a single quote.
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