We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

TRI-ARC Step Stool: 12 in Overall Ht, 450 lb Load Cap, 1 Steps, Steel - Rolling Step Stools
TRI-ARCRolling Step Stools

TRI-ARC Step Stool: 12 in Overall Ht, 450 lb Load Cap, 1 Steps, Steel

The TRI-ARC Rolling Step Stool (MPN WLSR001246) is a steel step stool with a 12-inch overall height and a 450 lb load capacity. It features a rectangular gray platform, one step, and four swivel casters; handrails…

SKU 3G-OTH-409398

Also listed as: WLSR 001246 · WLSR-001246

Brand
TRI-ARC
Item
Step Stool: 12 in Overall Ht, 450 lb Load Cap, 1 Steps, Steel
Category
Rolling Step Stools
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

TRI-ARC
Manufacturer Part Number
WLSR001246
Type
Steel
Steps
1
Load Cap
450 lb
Standing Ht
12 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

TRI-ARC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TRI-ARC Rolling Step Stool (MPN WLSR001246) is a steel step stool with a 12-inch overall height and a 450 lb load capacity. It features a rectangular gray platform, one step, and four swivel casters; handrails are not included.

Frequently Asked Questions

What is the TRI-ARC Rolling Step Stool used for?

The TRI-ARC Rolling Step Stool provides a stable, mobile platform for reaching elevated areas in warehouses, retail stockrooms, and industrial facilities. Its 450 lb load capacity and swivel casters allow workers to safely access higher shelves or equipment without bending or overreaching.

What are the specifications of the TRI-ARC WLSR001246 step stool?

The TRI-ARC WLSR001246 is a steel rolling step stool with a 12-inch overall height, one step, and a 450 lb load capacity. It has a rectangular gray platform, four swivel casters, and does not include handrails. The standing height is 12 inches.

Where to buy the TRI-ARC WLSR001246 step stool worldwide?

3G Electric supplies the TRI-ARC WLSR001246 rolling step stool to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team to place an order or request a quote for international shipping.

How to maintain the TRI-ARC rolling step stool?

Regularly inspect the swivel casters for debris or wear and ensure all bolts remain tight. Clean the steel platform with a damp cloth and mild detergent. Do not use the stool on uneven surfaces or exceed the 450 lb load capacity. Replace damaged casters promptly.

Used in

Common applications for TRI-ARC
Warehouse mezzanine access — TRI-ARC fixed ladders (e.g., WLFS0119-Y) for vertical climbs to elevated storage areas.
Manufacturing floor crossover — TRI-ARC crossover bridges (e.g., 7CY88) spanning conveyor lines or equipment.
Maintenance platform entry — TRI-ARC walk-thru fixed ladders (e.g., WLFS0211-Y) for safe transition to rooftop units.
Mobile work positioning — TRI-ARC rolling step stools (e.g., WLAR002165) for tasks at low heights in assembly areas.
Custom access solutions — TRI-ARC configurable platform ladders (e.g., UCL9006246) for non-standard height requirements.
Directional changes in climb paths — TRI-ARC turn platforms (e.g., UCT04242) for 90-degree transitions in ladder systems.

TRI-ARC Products

3G Electric supplies TRI-ARC rolling step stools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
TRI-ARC Step Stool: 12 in Overall Ht, 350 lb Load Cap, 1 Steps, Aluminum, 12 in Standing Ht (MPN WLAR001245)
TRI-ARC
TRI-ARC Step Stool: 12 in Overall Ht, 350 lb Load Cap, 1 Steps, Aluminum, 12 in Standing Ht (MPN WLAR001245)
TRI-ARC Step Stool: 12 in Overall Ht, 350 lb Load Cap, 1 Steps, Aluminum, 12 in Standing Ht (MPN WLAR001164)
TRI-ARC
TRI-ARC Step Stool: 12 in Overall Ht, 350 lb Load Cap, 1 Steps, Aluminum, 12 in Standing Ht (MPN WLAR001164)
TRI-ARC Step Stool: 2.5 ft Overall Ht, 350 lb Load Cap, 3 Steps, Aluminum, 2.5 ft Standing Ht (MPN WLAR003165)
TRI-ARC
TRI-ARC Step Stool: 2.5 ft Overall Ht, 350 lb Load Cap, 3 Steps, Aluminum, 2.5 ft Standing Ht (MPN WLAR003165)
TRI-ARC Step Stool: 1.7 ft Overall Ht, 350 lb Load Cap, 2 Steps, Aluminum, 1.7 ft Standing Ht (MPN WLAR002165)
TRI-ARC
TRI-ARC Step Stool: 1.7 ft Overall Ht, 350 lb Load Cap, 2 Steps, Aluminum, 1.7 ft Standing Ht (MPN WLAR002165)

More from TRI-ARC

View all TRI-ARC parts
TRI-ARC Step Stool: 12 in Overall Ht, 350 lb Load Cap, 1 Steps, Aluminum, 12 in Standing Ht (MPN WLAR001165)
TRI-ARC
TRI-ARC Step Stool: 12 in Overall Ht, 350 lb Load Cap, 1 Steps, Aluminum, 12 in Standing Ht (MPN WLAR001165)
TRI-ARC Step Stool: 12 in Overall Ht, 450 lb Load Cap, 1 Steps, Steel, 12 in Standing Ht (MPN WLSR001242)
TRI-ARC
TRI-ARC Step Stool: 12 in Overall Ht, 450 lb Load Cap, 1 Steps, Steel, 12 in Standing Ht (MPN WLSR001242)
TRI-ARC Step Stool: 12 in Overall Ht, 350 lb Load Cap, 1 Steps, Aluminum, 12 in Standing Ht (MPN WLAR001244)
TRI-ARC
TRI-ARC Step Stool: 12 in Overall Ht, 350 lb Load Cap, 1 Steps, Aluminum, 12 in Standing Ht (MPN WLAR001244)
TRI-ARC Step Stool: 2.5 ft Overall Ht, 350 lb Load Cap, 3 Steps, Aluminum, 2.5 ft Standing Ht (MPN WLAR003245)
TRI-ARC
TRI-ARC Step Stool: 2.5 ft Overall Ht, 350 lb Load Cap, 3 Steps, Aluminum, 2.5 ft Standing Ht (MPN WLAR003245)
TRI-ARC Step Stool: 1.7 ft Overall Ht, 350 lb Load Cap, 2 Steps, Aluminum, 1.7 ft Standing Ht (MPN WLAR002245)
TRI-ARC
TRI-ARC Step Stool: 1.7 ft Overall Ht, 350 lb Load Cap, 2 Steps, Aluminum, 1.7 ft Standing Ht (MPN WLAR002245)
TRI-ARC Step Stool: 12 in Overall Ht, 450 lb Load Cap, 1 Steps, Steel, 12 in Standing Ht (MPN WLSR001162)
TRI-ARC
TRI-ARC Step Stool: 12 in Overall Ht, 450 lb Load Cap, 1 Steps, Steel, 12 in Standing Ht (MPN WLSR001162)
TRI-ARC Step Stool: 2.5 ft Overall Ht, 450 lb Load Cap, 3 Steps, Steel, 2.5 ft Standing Ht (MPN WLSR003246)
TRI-ARC
TRI-ARC Step Stool: 2.5 ft Overall Ht, 450 lb Load Cap, 3 Steps, Steel, 2.5 ft Standing Ht (MPN WLSR003246)
TRI-ARC Step Stool: 12 in Overall Ht, 450 lb Load Cap, 1 Steps, Steel, 12 in Standing Ht (MPN WLSR001166)
TRI-ARC
TRI-ARC Step Stool: 12 in Overall Ht, 450 lb Load Cap, 1 Steps, Steel, 12 in Standing Ht (MPN WLSR001166)