
Equipment details
15 Step Extra Heavy Duty Steel Rolling Safety Ladder ML154021P
Work Safely and Confidently with the Extra Heavy Duty ML154021P Ladder
- Top step depth
- 21″
- Capacity
- 600 lbs

Ballymore manufacturer image listed for ML154021P. Configuration shown is representative; confirm the selected model, tread, finish and options with your quote.
| Model / reference | TOP STEP | OVER ALL (column 1) | OVER ALL (column 2) | OVER ALL (column 3) |
|---|---|---|---|---|
| ML063221 | 60” | 93” | 32” x 53” | 165 |
| ML073221 | 70” | 103” | 32” x 59” | 189 |
| ML083221 | 80” | 113” | 32” x 66” | 209 |
| ML093221 | 90” | 123” | 32” x 72” | 227 |
| ML103221 | 100” | 133” | 32” x 78” | 248 |
| ML113221 | 110” | 143” | 32” x 84” | 263 |
| ML123221 | 120” | 153” | 32” x 90” | 281 |
| ML134021 | 130” | 175” | 40” x 96” | 314 |
| ML144021 | 140” | 185” | 40” x 102” | 347 |
| ML154021 | 150” | 195” | 40” x 108” | 380 |
| Documented model configurations | 10 |
|---|---|
| Catalog feature / option | 56 degree slope |
| Catalog feature / option | Patented Weight Actuated Lockstep Specify tread when ordering. |
Source: 2026 ladder and access catalog, PDF page 20. Confirm the current selected configuration with your quote.
PRODUCT INFORMATION
Extra-Heavy-Duty Rolling Ladders — Monster Series is presented here with the configurations documented in the 2026 ladder and access catalog. Use the comparison table to select the required capacity, dimensions and operating arrangement.
Catalog features and options: Patented Weight Actuated Lockstep; Rugged 2” x 1” Rectangular tubing base frame and rear vertical; 21” deep top step; 56 degree slope; 24” wide steps standard; High quality non marking wheels w/roller bearings and dust cover; Rear corner bumpers - stan dard Base Frame & Rear Vertical Rugged 2” x 1” Rectangular Tubing; 21” Deep Top Step Standard; Patented Weight Actuated Lockstep Specify tread when ordering..
Model and option notes: B 2 S; ase Frame & Rear Vertical Rugged 2” x 1” Rectangular Tubing • 1” Deep Top Step Standard • Patented Weight Actuated Lockstep pecify tread when ordering.; Base Frame & Rear Vertical Rugged 2” x 1” Rectangular Tubing • 21” Deep Top Step Standard • Patented Weight Actuated Lockstep Specify tread when ordering..
Reference: 2026 ladder and access catalog, PDF page 20. The tables reproduce the documented configurations.
Request the current model-specific manual, dimensional drawings and installation requirements for your application. Confirm any required compliance documentation with the quote.
Request model documentation ↗Compare the documented model dimensions and capacities with your application. Include the selected reference, quantity, required load, power supply and site constraints with your request.
These specifications come from the 2026 ladder and access catalog. Ask for current model-specific drawings, installation requirements and any required compliance documents before ordering.
Choose a listed configuration or request selection help. Include quantity, application, delivery destination, unloading restrictions and your needed-by date.

Equipment details
Work Safely and Confidently with the Extra Heavy Duty ML154021P Ladder

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