Mon — Fri: 8:30am — 5:00pm
Sat — Sun: Closed
London & Sheffield Offices
Part of the Wolffkran Group
German Engineering Since 1854
Mon — Fri: 8:30am — 5:00pm
Sat — Sun: Closed
London & Sheffield Offices
Part of the Wolffkran Group
German Engineering Since 1854
Mon — Fri: 8:30am — 5:00pm
Sat — Sun: Closed
London & Sheffield Offices
Part of the Wolffkran Group
German Engineering Since 1854
Connectors, karabiners, anchor slings, rescue equipment and spares for fall protection systems. All EN certified.




Height safety accessories cover everything that sits around the harness, lanyard and anchor — karabiners, rope grabs, trauma straps, tool tethers, rescue slings, bags and inspection tags. They are inexpensive individually and are usually what determines whether a system is practical to use every day.
An accessory has to suit the equipment it attaches to. A rope grab is made for a specific rope diameter and construction, and using it on anything else is not safe. Check what each item is approved to work with before ordering.
Dropped objects are a hazard to everyone below. Tool lanyards, wrist loops and holsters keep tools attached to the user or the structure. Check the tether rating against the tool weight — most are rated for surprisingly light loads.
At minimum the connectors your system requires, plus trauma relief straps and a means of tethering tools. What else you need depends on the task and your rescue plan.
No. Rope grabs are designed for a specific rope diameter and construction. Using one on a different rope is unsafe.
Tool lanyards, wrist loops and holsters keep tools attached. Check the tether rating against the tool weight, as many are rated for light loads only.
We supply Yale. Ranges vary, so check the brand page for the full listing.
Related ranges include Harnesses, Lanyards, Kits, Fall Arrest Blocks and Tripods and Winches.
From our depot to your site, every order is fully tracked and delivered on our own WOLFF Onsite vehicles or via trusted courier partners. Delivery costs are calculated based on your postcode and order size.
Pallet Delivery
Dispatched within 1–2 working days, delivered next working day between 8am–5pm, Monday to Friday. Delivery cost is based on the number of pallet spaces and your delivery zone.
Parcel Delivery
Smaller items like radio accessories and safety equipment ship via tracked courier at a flat rate. Deliveries between 8:30am–5pm, Monday to Friday.
RENTAL Delivery / Collection
All rentals are delivered and collected by the WOLFF Onsite team. We'll confirm a delivery time that works for you and arrange collection within 3 working days of your hire end date. Deliveries and collections between 8am–5pm, Monday to Friday, Saturday collections can be arranged if suitable.
Dispatch Times
Orders placed by 1pm are dispatched same day where possible. Some products carry a manufacturing lead time, this is always stated in the product description.
Need Help?
Call us: 01709 437 141
Email: hello@wolffonsite.co.uk Available 8:30am - 5pm Mon-Fri
We are happy to help with any delivery or product questions.
Part of WOLFFKRAN, trusted since 1854