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Hobson did you know flyer

Grade 80 Latch Hook with Swivel ULHK08PAS: WLL and Sizes (Did You Know)

Hobson's one-page "Did You Know" flyer for its powder coated Grade 80 latch hook with swivel (part ULHK08PAS). It lists the WLL and breaking load of five sizes from 6 to 16mm, the uses, the features and the markings.

What this covers

  • WLL and breaking load
  • Applications
  • Features
  • Markings

For Lifting Hooks (Grade 80 & 100).

Key things to remember

The essentials from this document in plain words. Check the full document before you rely on a figure.

  • Grade 80 self-locking latch hook with a 360° swivel that helps line the hook up with the load line before lifting. Powder coated.
  • For lifting with chains, wire rope and synthetic slings, with Grade 80 lifting components.
  • Working load limit (WLL) by size: 6mm 1.12 tonne, 8mm 2.00, 10mm 3.15, 13mm 5.30, 16mm 8.00 tonne.
  • Breaking load (BL) is four times the WLL in every row, for example 4.48 tonne for the 6mm hook.
  • Conforms to AS 3776 and every hook is 100% magnaflux crack tested. The latch stops components releasing if the line goes slack.
  • Each one is marked with CE, its WLL, a trace code linked to its test certificate online, and the maker's mark.
  • Part numbers ULHK08PAS-06 to ULHK08PAS-16 (Qfind HAS6 to HAS16).

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.
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