Hobson data sheet
Lifting Dee Shackle (Screw Pin) Data Sheet: WLL, Dimensions and Usage Guide
Hobson's three-page data sheet for its Grade S lifting dee shackle with screw pin, part ULSHGSGDD. It lists the working load limit and dimensions of every size, the markings, and a correct assembly guide and correct usage guide.
What this covers
- Applications and features
- WLL and dimensions
- Markings
- Correct assembly guide
- Correct usage guide
Key things to remember
The essentials from this document in plain words. Check the full document before you rely on a figure.
- Grade S, hot dip galvanised with a yellow painted pin. Made to AS 2741 and approved for lifting.
- WLL from 0.50 tonne (ULSHGSGDD-06) to 17.00 tonne (ULSHGSGDD-38), for example 2.00 tonne for ULSHGSGDD-13 and 4.70 tonne for ULSHGSGDD-19.
- Assembly: the pin must go the full depth of the screwed eye with its collar on the drilled eye, screwed securely into the body. Never swap in a pin of a different grade or size.
- Remove visibly bent, overly tight or misaligned shackles from service. Secure the pins of shackles left on a lifting device.
- Use only between -10°C and 200°C. Avoid moves where the load can roll and unscrew the pin, and use loose spacer washers to keep the load central; never weld them on.
- With multi-leg slings, allow for the angle between the legs.
- Marked with CE, WLL, grade, the maker's mark and a trace code linked to the test certificate.
Who it helps: Riggers and anyone using dee shackles in lifting, rigging or tension systems who needs the WLL and the assembly and usage rules.
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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.