Hobson did you know flyer
Grade 80 Clevis Safety Hook ULHK08PSC: WLL and Sizes (Did You Know)
Hobson's one-page "Did You Know" flyer for its powder coated Grade 80 clevis safety hook (part ULHK08PSC). It lists the WLL and breaking load of six sizes, the uses, the features and the markings on each hook.
What this covers
- WLL and breaking load
- Applications
- Features
- Markings
Key things to remember
The essentials from this document in plain words. Check the full document before you rely on a figure.
- Grade 80 clevis safety hook, powder coated. It locks when a load is applied, so the slings cannot release.
- Clevis fitting connects directly to chain. For lifting with chains and synthetic slings, with Grade 80 lifting components.
- Working load limit (WLL) by size: 6 1.12 tonne, 8 2.00, 10 3.15, 13 5.30, 16 8.00, 20 12.50 tonne.
- Breaking load (BL) is four times the WLL in every row, for example 8.00 tonne for size 8.
- Conforms to AS 3776 and every hook is 100% magnaflux crack tested. A back lever releases the hook.
- Each one is marked with CE, its WLL, a trace code linked to its test certificate online, and the maker's mark.
- Part numbers ULHK08PSC-06 to ULHK08PSC-20 (Qfind HSC6 to HSC20).
Who it helps: Riggers and anyone making up a Grade 80 chain or sling assembly who needs the part number and WLL for each size.
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This document is published by Hobson Engineering, who supply this range to us. We show it here in full so you can read it next to the product; the summary above is ours. Read it on this page or download the PDF. For the most current version, ask us.