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  • Minimum 1-Year Warranty

3 Step Aluminium Collapsible Box Ladder

(22 customer reviews)

$150.00

Clock Icon Order now for dispatch on Monday 9th November!
TRADE: Best shipped in bundles of 4 units

119 in stock

SKU: TRA-BL3S Categories: ,

The TRA 3 Step Aluminium Collapsible Box Ladder is a lightweight, compact and sturdy portable ladder designed for caravans, RVs, motorhomes, camping and general access. Its clever collapsible design provides a practical 860mm top rung height while folding down to a slim profile for easy storage and transport. Constructed from durable aluminium and weighing only 4.5kg, this 3 step box ladder combines portability with a 150kg maximum load rating, with a black carry bag included for convenient storage while travelling.

Why Choose the TRA 3 Step Box Ladder?

✓Compact Collapsible Design
Folds to a slim profile for easier storage in caravans, RVs, motorhomes, vehicles and garages.
✓860mm Top Rung Height
Provides practical additional height for caravan, RV, camping and general portable access applications.
✓150kg Maximum Load
Strong aluminium construction designed for dependable portable access.
✓Lightweight Aluminium Construction
Weighs approximately 4.5kg for convenient carrying, travelling and storage.
✓Space-Saving Box Ladder Design
Provides useful access height without requiring the storage space of a conventional full-length ladder.
✓Carry Bag Included
Black carry bag included for convenient storage and transport.

3 Step Aluminium Box Ladder Specifications

SpecificationDetails
Ladder TypeCollapsible box ladder
Number of Steps3
Top Rung Height860mm
Overall Open Height1110mm
Open Dimensions450 × 1030 × 1110mm
Collapsed Dimensions1240 × 130 × 90mm
Maximum Load150kg
Net WeightApprox. 4.5kg
ConstructionAluminium
Carry BagIncluded – Black
Warranty1-year replacement warranty

Ideal Applications

✓Caravans & RVs
✓Motorhomes
✓Camper Trailers
✓Camping & Touring
✓Cleaning & Maintenance
✓General Portable Access

Storage & Transport

✓Slim collapsible design
✓1240 × 130 × 90mm collapsed size
✓Approx. 4.5kg net weight
✓Black carry bag included
✓Easy to carry and transport
✓Compact caravan & RV storage

Important safety note: Always place the ladder on a firm, level and stable surface. Ensure the ladder is fully opened and correctly positioned before climbing. Do not stand on the top rung or climb higher than the safe standing level specified on the ladder and in the supplied instructions. Do not exceed the 150kg maximum load rating, avoid overreaching and always follow the operating and safety instructions supplied with the ladder.

💡 TRA Expert Tip

The 3-step model is an excellent choice when compact storage and moderate additional height are the priority. Before ordering, compare the 860mm top rung height with the access height you require. If you regularly need greater reach, consider a 4-step or 5-step TRA Box Ladder rather than working from a ladder that is too short for the task.

Find the Right Box LadderCompare TRA Australia’s 3, 4 and 5-step collapsible aluminium box ladders for caravans, RVs, camping and general portable access.View All Box Ladders

Frequently Asked Questions about the 3 Step Aluminium Box Ladder
Is the 3 Step Box Ladder suitable for caravans and RVs?
Yes. Its lightweight aluminium construction and compact collapsible design make the 3 Step Box Ladder particularly well suited to caravans, RVs, motorhomes and camper trailers where storage space can be limited.
How high is the top rung?
The top rung is approximately 860mm from the ground when the ladder is correctly opened on a firm, level surface. The overall open height is approximately 1110mm. The top rung is not intended to be used as a standing position.
Can I stand on the top rung of the 3 Step Box Ladder?
No. Do not use the top rung as a standing position. Always observe the safe standing level specified on the ladder and follow the supplied operating and safety instructions.
What is the maximum load rating?
The maximum load rating is 150kg.
How much does the 3 Step Box Ladder weigh?
The ladder has a net weight of approximately 4.5kg, making it convenient to carry and store while travelling.
How compact is the ladder when collapsed?
When collapsed, the ladder measures approximately 1240 × 130 × 90mm, creating a slim profile for caravan, RV, vehicle, garage or shed storage.
Is a carry bag included?
Yes. A black carry bag is included for convenient transport and storage.
Should I choose a 3, 4 or 5-step TRA Box Ladder?
Choose the ladder size according to the access height you require. The 3-step model is the most compact option for moderate access, while the 4-step and 5-step TRA Box Ladders provide additional height. Select a ladder that allows you to complete the intended task safely without excessive reaching.
What warranty is included?
The TRA 3 Step Aluminium Collapsible Box Ladder includes a 1-year replacement warranty.

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5.0
Based on 22 reviews
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1-3 of 22 reviews
  1. Philip

    Takes up much less space in my camper than my old bunnings 2 step ladder. Better reach and very sturdy.

    • Team TRA

      Thanks Philip! Great to hear the 3 Step Aluminium Collapsible Box Ladder is a big improvement on your previous ladder. Having that extra reach and sturdy construction while taking up less storage space is exactly what makes these ladders so handy for campers and caravans. We really appreciate the 5-star review and your support!

  2. Margaret C.

    Very happy with the ladder would recommend to everyone for use anywhere

    • Team TRA

      Thanks Margaret! We’re delighted to hear you’re so happy with the ladder and would recommend it to others. It’s great to know it’s proving to be such a versatile and useful addition. We appreciate the 5-star review and your support! 😊🪜🚐

  3. Greg Crotty

    Perfect for use with my caravan

    • Team TRA

      Thanks Greg! Great to hear the 3-step ladder is working perfectly with your caravan — they really are made for convenience and compact storage on the road 🚐👏

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