AMH / Cartec Welded Master-Link Assembly with Crane-Hook Sub-Links (Grade 100)
Grade 100 welded alloy master-link assembly (crane-hook, large sub-links) — AMH / Cartec (Carcano, made in Italy). Forms the top gathering point of single- and multi-leg chain slings. Working Load Limit shown at both 4:1 and 5:1 design factors; sized by chain diameter and number of legs. Individually WLL-marked. Sold quote-only and drop-shipped. Dimensions in inches; WLL in pounds.
Warning: never exceed the Working Load Limit.
Specifications & dimensions
AWXO Grade 100 Master Link Assemblies (Crane Hooks, Large Sub-Links)
| Part # | Trade Size (in) | WLL 4:1 (lbs) | WLL 5:1 (lbs) | Weight (lbs) | Master i-length (in) | Master i-width (in) | Master dia (in) | Sub i-length (in) | Sub i-width (in) | Sub dia (in) | For Chain (in) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AWXO3016 | 1-1/8 | 17,100 | 13,680 | 14.37 | 13.40 | 7.10 | 1.18 | 4.33 | 2.36 | 0.63 | 9/32-5/16 |
| AWXO3018 | 1-1/8 | 26,400 | 21,120 | 15.55 | 13.40 | 7.10 | 1.18 | 5.31 | 2.95 | 0.71 | 3/8 |
| AWXO4022 | 1-1/2 | 45,000 | 36,000 | 28.60 | 13.40 | 7.10 | 1.57 | 6.30 | 3.54 | 0.87 | 1/2 |
| AWXO4026 | 1-1/2 | 67,800 | 54,240 | 32.10 | 13.40 | 7.10 | 1.57 | 7.09 | 3.94 | 1.02 | 5/8 |
Design factor / material: Grade 100 alloy; WLL at 4:1 and 5:1 design factors. Never exceed the Working Load Limit.
Select size below; pricing by quote.
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).
AWXO Grade 100 Master Link Assemblies (Crane Hooks, Large Sub-Links)
| Part # | Trade Size (in) | WLL 4:1 (lbs) | WLL 5:1 (lbs) | Weight (lbs) | Master i-length (in) | Master i-width (in) | Master dia (in) | Sub i-length (in) | Sub i-width (in) | Sub dia (in) | For Chain (in) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AWXO3016 | 1-1/8 | 17,100 | 13,680 | 14.37 | 13.40 | 7.10 | 1.18 | 4.33 | 2.36 | 0.63 | 9/32-5/16 |
| AWXO3018 | 1-1/8 | 26,400 | 21,120 | 15.55 | 13.40 | 7.10 | 1.18 | 5.31 | 2.95 | 0.71 | 3/8 |
| AWXO4022 | 1-1/2 | 45,000 | 36,000 | 28.60 | 13.40 | 7.10 | 1.57 | 6.30 | 3.54 | 0.87 | 1/2 |
| AWXO4026 | 1-1/2 | 67,800 | 54,240 | 32.10 | 13.40 | 7.10 | 1.57 | 7.09 | 3.94 | 1.02 | 5/8 |
Order Sheet — 4 variants
Search below or click column headers to sort. Add any quantity per row to your cart.
| Option ▴▾ | SKU ▴▾ | Price ▴▾ | Stock | Qty | Add |
|---|---|---|---|---|---|
| AWXO3016 – 1-1/8 (17,100 lb @4:1) | AWXO3016 | $0.00 | ✓ In Stock | ||
| AWXO3018 – 1-1/8 (26,400 lb @4:1) | AWXO3018 | $0.00 | ✓ In Stock | ||
| AWXO4022 – 1-1/2 (45,000 lb @4:1) | AWXO4022 | $0.00 | ✓ In Stock | ||
| AWXO4026 – 1-1/2 (67,800 lb @4:1) | AWXO4026 | $0.00 | ✓ In Stock |
Bulk order? Email sales@slingcenter.com with your list — we'll build a single quote.
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