The Crosby L-320AN alloy eye hook with latch is designed for overhead lifting with an eye-type top connection. The spring-loaded safety latch prevents accidental load disengagement. Forged alloy steel provides high capacity in a compact form.
Key Features
- Eye connection for sling and wire rope attachment
- Spring-loaded safety latch (S-4320 latch kit)
- Forged alloy steel – Quenched & Tempered
- QUIC-CHECK® deformation and angle indicators cast into the hook
- Load rated – permanently marked with the Working Load Limit
Common Applications
- Overhead lifting and hoisting
- Sling assembly bottom hooks
- Industrial material handling
Standards & Compliance
- Meets the performance requirements of ASME B30.10
- 5:1 Design Factor (1 t through 22 t alloy)
- Proof tested to 2.5× the Working Load Limit
- Fatigue rated to 20,000 cycles at 1.5× the Working Load Limit
- 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) | C (in)(mm) | D (in)(mm) | F (in)(mm) | G (in)(mm) | J (in)(mm) | K (in)(mm) | M (in)(mm) | N (in)(mm) | O (in)(mm) | Stock # |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DD | 1 | 5:1 | 0.610.3 | 3.3484.8 | 2.8672.6 | 1.2632.0 | 0.7318.5 | 0.9323.6 | 0.6316.0 | 0.6316.0 | 0.369.1 | 0.8722.1 | 1022380 |
| FF | 1.5 | 5:1 | 0.890.4 | 3.8196.8 | 3.1580.0 | 1.3835.1 | 0.8421.3 | 0.9724.6 | 0.7118.0 | 0.7118.0 | 0.4210.7 | 0.9123.1 | 1022391 |
| GG | 2 | 5:1 | 1.440.7 | 4.14105.2 | 3.5590.2 | 1.538.1 | 125.4 | 125.4 | 0.8822.4 | 0.8822.4 | 0.512.7 | 0.9123.1 | 1022402 |
| HH | 3 | 5:1 | 2.070.9 | 4.69119.1 | 3.99101.3 | 1.6241.1 | 1.1328.7 | 1.1930.2 | 0.9423.9 | 0.9423.9 | 0.5614.2 | 1.0927.7 | 1022413 |
| II | 5 | 5:1 | 4.32.0 | 5.77146.6 | 4.88124.0 | 250.8 | 1.4436.6 | 1.5338.9 | 1.4637.1 | 1.3333.8 | 0.7218.3 | 1.3734.8 | 1022424 |
| JJ | 7 | 5:1 | 8.33.8 | 7.37187.2 | 6.26159.0 | 2.563.5 | 1.8146.0 | 1.7544.4 | 1.6642.2 | 1.5338.9 | 0.9123.1 | 1.6140.9 | 1022435 |
| KK | 11 | 5:1 | 15.06.8 | 9.07230.4 | 8.54216.9 | 376.2 | 2.2557.1 | 2.4161.2 | 1.8847.8 | 1.6341.4 | 1.1128.2 | 2.2156.1 | 1022446 |
| LL | 15 | 5:1 | 20.779.4 | 10.08256.0 | 8.39213.1 | 3.2682.8 | 2.5965.8 | 2.6266.5 | 2.1955.6 | 1.9449.3 | 1.2732.3 | 2.3158.7 | 1022457 |
| NN | 22 | 5:1 | 39.517.9 | 12.53318.3 | 4.26108.2 | 376.2 | 3.4186.6 | 2.6968.3 | 2.3860.5 | 1.5739.9 | 3.1880.8 | 1022468 | |
| OO | 30 | 4.5:1 | 60.027.2 | 14.06357.1 | 13.63346.2 | 5127.0 | 3.6693.0 | 4101.6 | 376.2 | 376.2 | 1.7544.4 | 3.7394.7 | 1022477 |
| PP | 37 | 4.5:1 | 105.047.6 | 18.19462.0 | 14.07357.4 | 5.38136.7 | 4.63117.6 | 4.17105.9 | 4101.6 | 3.1981.0 | 250.8 | 3.97100.8 | 1023565 |
| SS | 45 | 4.5:1 | 148.067.1 | 20.12511.0 | 15.44392.2 | 6152.4 | 5.12130.0 | 4.54115.3 | 4.5114.3 | 3.5389.7 | 2.1955.6 | 3.95100.3 | 1023583 |
| TT | 60 | 4.5:1 | 228.0103.4 | 23.72602.5 | 18.51470.2 | 7177.8 | 6.06153.9 | 5.42137.7 | 5.5139.7 | 3.9199.3 | 2.5364.3 | 5.26133.6 | 1023609 |
Dimensions and ratings sourced directly from manufacturer catalog pages. SlingCenter does not derive or restate ratings.
Order Sheet — 13 variants
Search below or click column headers to sort. Add any quantity per row to your cart.
| Option ▴▾ | SKU ▴▾ | Price ▴▾ | Stock | Qty | Add |
|---|---|---|---|---|---|
| D (WLL 1) | 1022380 | $29.50 | ✓ In Stock | ||
| F (WLL 1.5) | 1022391 | $38.75 | ✓ In Stock | ||
| G (WLL 2) | 1022402 | $43.25 | ✓ In Stock | ||
| H (WLL 3) | 1022413 | $54.70 | ✓ In Stock | ||
| I (WLL 5) | 1022424 | $92.40 | ✓ In Stock | ||
| J (WLL 7) | 1022435 | $170.50 | ✓ In Stock | ||
| K (WLL 11) | 1022446 | $316.00 | ✓ In Stock | ||
| L (WLL 15) | 1022457 | $428.00 | ✓ In Stock | ||
| N (WLL 22) | 1022468 | $1,070.00 | ✓ In Stock | ||
| O (WLL 30) | 1022477 | $1,808.00 | Quote | ||
| P (WLL 37) | 1023565 | $4,920.00 | Quote | ||
| S (WLL 45) | 1023583 | $7,673.00 | Quote | ||
| T (WLL 60) | 1023609 | $19,355.00 | Quote |
Bulk order? Email sales@slingcenter.com with your list — we'll build a single quote.
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