Buy Inertia Reels Online in Australia
Inertia reels (self-retracting lifelines) for fall arrest: Austlift retractable mini block, webbing, sharp edge resistant and recovery reels, and B-Safe Arresto cable and dual inertia reels. An inertia reel pays out line as you move and locks when it senses a fall, so it keeps slack out of the line and shortens the fall.
What’s in the range
| Product | Lengths | Details |
|---|---|---|
| Austlift Inertia Reel Retractable Mini Block | 2.5m | Compact block for short drops |
| Austlift Inertia Reel Retractable Webbing | 3.5m | Webbing line |
| Austlift Inertia Reel Sharp Edge Resistant Webbing with Lock Snap Hook | 2m | Webbing line for sharp edge applications |
| Austlift Inertia Reel Recovery | 20m and 30m | Longer-range reel; see the product page for rescue features |
| B-Safe Arresto Inertia Reel (SRL) Cable | 3.5, 7.5, 10 and 12 | Cable line |
| B-Safe Arresto Dual Inertia Reel | 10, 20 and 25 | Dual reel |
Choosing an inertia reel
Line length
Pick a length that covers the working area with the reel mounted at the anchor point. Check the product page for how the length is stated and for the clearance needed below the worker.
Cable or webbing
Cable lines resist abrasion and suit industrial environments. Webbing is lighter and easier to handle. Where the line may run over a sharp edge, choose a product made and rated for sharp edge use, such as the Austlift sharp edge resistant reel, and confirm the edge condition on the data sheet.
Anchor point and system
An inertia reel is one part of a fall arrest system, together with a harness and an anchor point. Fall arrest use needs a suitable anchor and a plan for rescue. See Height safety for harnesses, lanyards and anchors, and our safety harness guide.
After a fall and inspections
Inspect a reel before each use. Take it out of service after a fall or any damage, and have it checked as the manufacturer directs. Follow the manufacturer’s service schedule and your workplace procedure. An inertia reel is a fall arrest device and must not be used for lifting or lowering people or loads.
Always check the data sheet
Line length and type, working load, standards, anchor requirements and service intervals differ between products. Confirm these on the product page or manufacturer’s instructions, and ask us if you are unsure what suits your work. The Austlift product pages list AS/NZS 1891.3 in their key specifications.
Related ranges
- Height safety — harnesses, lanyards and anchors
- Safety equipment & PPE
- Austlift and B-Safe
Order from AIMS Industrial
Need help choosing an inertia reel? Call us on (02) 9773 0122, get in touch or request a quote. We have supplied Australian industry since 1988 and deliver Australia-wide.
Inertia reel FAQs
What does an inertia reel do?
It pays out line as you move and locks automatically when it senses a fall, so it arrests the fall quickly and keeps slack out of the line.
When must an inertia reel be taken out of service?
After it has arrested a fall, and after any damage or impact. Have it checked as the manufacturer directs before it goes back into use.
Can I use an inertia reel to lift or lower something?
No. An inertia reel is a fall arrest device only, and is not for lifting or lowering people or loads.
What is the difference between cable and webbing?
Cable is more abrasion-resistant and suits industrial environments. Webbing is lighter and easier to handle. Choose a reel made for sharp edges if the line may run over one.
How long a line do I need?
Choose a length that covers your working area, and check the product page for clearance requirements below the worker.
Do I need anything else for fall arrest?
Yes. You need a harness, a suitable anchor point and a rescue plan. See our Height safety range, or contact us to talk through your application.

