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Functionally AESTHETIC!

COTTERMAN® MasterStep® Steel Office Ladders were first introduced to
compliment business interiors, but have since expanded for use in retail,
warehousing and even manufacturing applications. The tapered step design,
retractable casters and large protective cupped feet increase stability.

One thru six step sizes are available with single or double top steps. Left, right
or double handrail arrangements and a removable filing shelf are offered for
added convenience. Office Ladders are equipped with easy rolling 2″ spring
casters for quick start and stop mobility. Comfortable climbing steps and
platform are covered with ribbed vinyl matting as standard.

Office ladders meet applicable OSHA and ANSI standards.

450 lb. load rating.

  • 11 color options available to compliment any environment.
  • 56° climbing angle.
  • MasterStep® Steel Office Ladders meet applicable OSHA and ANSI standards.
  • CAL-OSHA models also available. (Items sold for use in California must have dual handrails on 4-6 step models. 6 step model must have 42″ dual handrails.)

VIEW PRODUCT LITERATURE

Superior CONSTRUCTION

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8 stairway tread support welds per step, for a stronger, longer lasting, and safer ladder.

TREAD

Cotterman®  MasterStep® Steel Office Ladders come with high quality, slip resistant ribbed vinyl tread.

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Ribbed Vinyl 

Solid metal step with nonslip ribbed vinyl tread.

Tread WIDTH

Cotterman® MasterStep® Steel Office Ladders come standard with a 16″ tread width.

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16″ Tread Width

Open step Premium Serrated Tread.

Handrail  Configurations

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On The Ground

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office-ladder-wheel

Standard  2″ Spring-Loaded Casters with large cupped feet

2″ spring loaded casters provide quick start and stop mobility. Large protective cupped feet increase stability..

First Thing’s First

First, we need to determine what size Office Ladder you need. One of the most common mistakes made in ordering many ladders is getting them too large for the available workspace. Here are some things to consider before ordering your new Office Ladder:

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A: Working Height

is the approximate height that you would like to be able to comfortably reach. It is usually calculated at 5.5′ above the ladder’s platform height.

B: Overall Height

is VERY important. You want to be sure that your ladder will not be too tall to fit into your workspace. This includes being able to fit through any doors that you may need to move it through, or under any ceilings or fixtures that you may have.

C: Top Step Height

is the measurement of the top step from the ground. It’s important that this measurement is not too far above or below your desired working height.

D: Base Width

is also very important because as ladders get taller, the base width increases. It is important to be sure that the ladder will not be too wide for your workspace. We offer different tread widths to accommodate most work areas.

E: Base Length

is the measurement of how long the base of the ladder runs. This is dependent upon the height of the ladder. The taller the ladder, the longer the base. Also lower climb angles increase base length.

*Dual Access Work Platforms also available for situations where access from both ends is required.

MASTERSTEP® OFFICE LADDERS – NO HANDRAILS

Description Platform Height Overall Height Working Height Part Number
1 step steel Office Ladder 9 14 75 ST-120
2 step steel Office Ladder 18 23 84 ST-200
2 step steel Office Ladder with Double Top Step 18 23 84 ST-220
3 step steel Office Ladder 27 32 93 ST-300
3 step steel Office Ladder with Double Top Step 27 32 93 ST-320
4 step steel Office Ladder 36 41 102 ST-400
4 step steel Office Ladder with Double Top Step 36 41 102 ST-420
5 step steel Office Ladder 45 50 111 ST-500
5 step steel Office Ladder with Double Top Step 45 50 111 ST-520

MASTERSTEP® OFFICE LADDERS – DOUBLE HANDRAILS

Description Platform Height Overall Height  Working Height Part Number
2 step steel Office Ladder 18 48 84 ST-201
2 step steel Office Ladder with Double Top Step 18 48 84 ST-221
3 step steel Office Ladder 27 57 93 ST-301
3 step steel Office Ladder with Double Top Step 27 57 93 ST-321
4 step steel Office Ladder 36 66 102 ST-401
4 step steel Office Ladder with Double Top Step 36 66 102 ST-421
5 step steel Office Ladder 45 75 111 ST-501
5 step steel Office Ladder with Double Top Step 45 75 111 ST-521
6 step steel Office Ladder 54 84 120 ST-601
6 step steel Office Ladder Cal-OSHA 54 96 120 ST-601 CO
6 step steel Office Ladder 54 84 120 ST-621
6 step steel Office Ladder with Double Top Step, Cal-OSHA 54 96 120 ST-621 CO

MASTERSTEP® OFFICE LADDERS – LEFT HANDRAIL

Description Platform Height Overall Height  Working Height Part Number
2 step steel Office Ladder 18 48 84 ST-202
2 step steel Office Ladder with Double Top Step 18 48 84 ST-222
3 step steel Office Ladder 27 57 93 ST-302
3 step steel Office Ladder with Double Top Step 27 57 93 ST-322
4 step steel Office Ladder 36 66 102 ST-402
4 step steel Office Ladder with Double Top Step 36 66 102 ST-422
5 step steel Office Ladder 45 75 111 ST-502
5 step steel Office Ladder with Double Top Step 45 75 111 ST-522

MASTERSTEP® OFFICE LADDERS – RIGHT HANDRAIL

Description Platform Height Overall Height  Working Height Part Number
2 step steel Office Ladder 18 48 84 ST-203
2 step steel Office Ladder with Double Top Step 18 48 84 ST-223
3 step steel Office Ladder 27 57 93 ST-303
3 step steel Office Ladder with Double Top Step 27 57 93 ST-323
4 step steel Office Ladder 36 66 102 ST-403
4 step steel Office Ladder with Double Top Step 36 66 102 ST-423
5 step steel Office Ladder 45 75 111 ST-503
5 step steel Office Ladder with Double Top Step 45 75 111 ST-523

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