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steel or aluminum
OFFICE LADDERS
Choose the Color...
Choose the Handrail Configuration.
COTTERMAN® OFFICE LADDERS were rst 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.
Steel O ce Ladders (Master Step®) load rating is 450 lbs. Aluminum models (Aluma-Step®) have a 300 lbs. load rating. Aluminum alloy construction is available for those applications that require cleanliness, corrosion resistance or non-magnetic use.
One through six step sizes are available with single or double top steps. Left, right or double handrail arrangements and a removable ling shelf are o ered for added convenience. O ce 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.
O ce ladders meet applicable OSHA and ANSI standards. • 56° climb angle.
OFFICE LADDERS
MODEL NUMBERS & MEASUREMENTS
LOAD RATING - STEEL 450 LBS.
LOAD RATING - ALUMINUM 300 LBS.
RIGHT HANDRAIL
BASE BASE OVERALL SHP. WT.
NO. OF STEPS
STEEL
2 STEP 3 STEP 4 STEP 5 STEP 6 STEP 1 STEP 2 STEP 3 STEP 4 STEP 5 STEP 6 STEP
ALUMINUM
2 STEP 3 STEP 4 STEP 5 STEP 6 STEP 1 STEP 2 STEP 3 STEP 4 STEP 5 STEP 6 STEP
NO HANDRAILS
MODEL BASE BASE OVERALL SHP. WT.
DOUBLE HANDRAILS
BASE BASE OVERALL SHP. WT.
LEFT HANDRAIL
BASE BASE OVERALL SHP. WT.
TOP STEP WORKING
HEIGHT HEIGHT (approx.)
NUMBER WIDTH LENGTH HEIGHT
LBS.
26 38 48 65
MODEL NUMBER
ST-201 ST-301 ST-401 ST-501
WIDTH LENGTH HEIGHT
LBS.
MODEL NUMBER
ST-202 ST-302 ST-402* ST-502* -
- ST-222 ST-322 ST-422* ST-522* -
AM-202 AM-302 AM-402* AM-502* -
- AM-222 AM-322 AM-422* AM-522*
WIDTH LENGTH HEIGHT
LBS.
MODEL NUMBER
ST-203 ST-303 ST-403* ST-503* -
- ST-223 ST-323 ST-423* ST-523* -
AM-203 AM-303 AM-403* AM-503* -
- AM-223 AM-323 AM-423* AM-523*
WIDTH LENGTH HEIGHT LBS.
18" 84" 27" 93" 36" 102" 45" 111" 54" 120" 9" 65" 18" 84" 27" 93" 36" 102" 45" 111" 54" 120"
18" 84" 27" 93" 36" 102" 45" 111" 54" 120" 9" 65" 18" 84" 27" 93" 36" 102" 45" 111" 54" 120"
ST-200 22" 20" ST-300 24" 27" ST-400* 25" 34" ST-500* 26" 40"
18" 27" 36" 45"
22" 20" 24" 27" 25" 34" 26" 40" 27" 48"
48" 57" 66" 75" 84"
39 49 59 77 88
22" 20" 24" 27" 25" 34" 26" 40"
48" 57" 66" 75"
36 46 55 70
22" 20" 24" 27" 25" 34" 26" 40"
48" 36 57" 46 66" 55 75" 70
DOUBLE TOP STEP SINGLE TOP STEP DOUBLE TOP STEP SINGLE TOP STEP
*Must have double handrails for CAL-OSHA. **Must have 42" guardrails for CAL-OSHA.
- - - - - ST-601**
---- ----
----
---- 22" 26" 48" 42 24" 32" 57" 51 25" 39" 66" 60 26" 46" 75" 77 ----
22" 20" 48" 22 24" 27" 57" 27 25" 34" 66" 32 26" 40" 75" 44 ---- ---- 22" 26" 48" 26 24" 32" 57" 29 25" 39" 66" 34 26" 46" 75" 46
ST-120 22" 19" 9" 20 ST-220 22" 26" 18" 32 ST-320 24" 32" 27" 43 ST-420* 25" 39" 36" 52 ST-520* 26" 46" 45" 68
- ST-221 ST-321 ST-421 ST-521
----
- - - - - ST-621**
----
AM-200 22" 20" 18" 16 AM-300 24" 27" 27" 23 AM-400* 25" 34" 36" 29 AM-500* 26" 40" 45" 40
AM-201 AM-301 AM-401 AM-501
22" 20" 48" 24" 27" 57" 25" 34" 66" 26" 40" 75"
22 27 32 44
- - - - - AM601**
---- ----
AM-120 22" 19" 9" 13 AM-220 22" 26" 18" 20 AM-320 24" 32" 27" 26 AM-420* 25" 39" 36" 31 AM-520* 26" 46" 45" 42
- AM-221 AM-321 AM-421 AM-521
----
- - - - - AM-621**27" 53" 84"
---------- cotterman.com 37
22" 26" 48" 24" 32" 57" 25" 39" 66" 26" 46" 75" 27" 53" 84"
22" 20" 48" 24" 27" 57" 25" 34" 66" 26" 40" 75" 27" 48" 84"
45 54 64 81 93
23 28 33 45 51
22" 26" 48" 24" 32" 57" 25" 39" 66" 26" 46" 75"
42 51 60 77
22" 26" 48" 24" 32" 57" 25" 39" 66" 26" 46" 75"
28 31 36 48 53
22" 26" 48" 24" 32" 57" 25" 39" 66" 26" 46" 75"
26 29 34 46