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Deep-Top-Step Steel Rolling Ladders — catalog equipment photograph

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Specifications & options

Model / referenceCatalog configuration# of StepsPlatform HeightOverall Height20" DEEP TOP STEP / Platform W x L / 16" Step Width20" DEEP TOP STEP / Base W x D / 16" Step Width20" DEEP TOP STEP / Wgt lbs / 16" Step Width30" DEEP TOP STEP / Platform W x L / 16" Step Width30" DEEP TOP STEP / Bas W x / 16" Step Widthe D30" DEEP TOP STEP / Wgt lbs / 16" Step Width
KDSR102166-D220" DEEP TOP STEP / / 16" Step Width220"6216" x 20"21" x 31"7316" x 30"21" x41"77
KDSR102166-D330" DEEP TOP STEP / / 16" Step Width220"6216" x 20"21" x 31"7316" x 30"21" x41"77
KDSR103166-D220" DEEP TOP STEP / / 16" Step Width330"7216" x 20"24" x 38"9316" x 30"24" x48"97
KDSR103166-D330" DEEP TOP STEP / / 16" Step Width330"7216" x 20"24" x 38"9316" x 30"24" x48"97
KDSR104166-D220" DEEP TOP STEP / / 16" Step Width440"8216" x 20"24" x 45"10416" x 30"24" x55"108
KDSR104166-D330" DEEP TOP STEP / / 16" Step Width440"8216" x 20"24" x 45"10416" x 30"24" x55"108
KDSR105166-D220" DEEP TOP STEP / / 16" Step Width550"9216" x 20"24" x 52"12216" x 30"24" x62"134
KDSR105166-D330" DEEP TOP STEP / / 16" Step Width550"9216" x 20"24" x 52"12216" x 30"24" x62"134
KDSR106166-D220" DEEP TOP STEP / / 16" Step Width660"10216" x 20"27" x 60"16016" x 30"27" x70"180
KDSR106166-D330" DEEP TOP STEP / / 16" Step Width660"10216" x 20"27" x 60"16016" x 30"27" x70"180
KDSR107166-D220" DEEP TOP STEP / / 16" Step Width770"11216" x 20"27" x 67"18016" x 30"27" x77"190
KDSR107166-D330" DEEP TOP STEP / / 16" Step Width770"11216" x 20"27" x 67"18016" x 30"27" x77"190
KDSR102246-D220" DEEP TOP STEP / / 16" Step Width220"6224" x 20"28" x 31"9124" x 30"28" x41"97
KDSR102246-D330" DEEP TOP STEP / / 16" Step Width220"6224" x 20"28" x 31"9124" x 30"28" x41"97
KDSR103246-D220" DEEP TOP STEP / / 16" Step Width330"7224" x 20"30" x 38"10224" x 30"30" x48"108
KDSR103246-D330" DEEP TOP STEP / / 16" Step Width330"7224" x 20"30" x 38"10224" x 30"30" x48"108
KDSR104246-D220" DEEP TOP STEP / / 16" Step Width440"8224" x 20"30" x 45"14924" x 30"30" x55"115
KDSR104246-D330" DEEP TOP STEP / / 16" Step Width440"8224" x 20"30" x 45"14924" x 30"30" x55"115
KDSR105246-D220" DEEP TOP STEP / / 16" Step Width550"9224" x 20"30" x 52"12524" x 30"30" x62"149
KDSR105246-D330" DEEP TOP STEP / / 16" Step Width550"9224" x 20"30" x 52"12524" x 30"30" x62"149
KDSR106246-D220" DEEP TOP STEP / / 16" Step Width660"10224" x 20"35" x 60"17624" x 30"35" x70"186
KDSR106246-D330" DEEP TOP STEP / / 16" Step Width660"10224" x 20"35" x 60"17624" x 30"35" x70"186
KDSR107246-D220" DEEP TOP STEP / / 16" Step Width770"11224" x 20"35" x 67"21424" x 30"35" x77"224
KDSR107246-D330" DEEP TOP STEP / / 16" Step Width770"11224" x 20"35" x 67"21424" x 30"35" x77"224
KDSR108246-D220" DEEP TOP STEP / / 16" Step Width880"12224" x 20"35" x 74"22724" x 30"35" x84"258
KDSR108246-D330" DEEP TOP STEP / / 16" Step Width880"12224" x 20"35" x 74"22724" x 30"35" x84"258
KDSR109246-D220" DEEP TOP STEP / / 16" Step Width990"13224" x 20"35" x 79"27724" x 30"35" x89"308
KDSR109246-D330" DEEP TOP STEP / / 16" Step Width990"13224" x 20"35" x 79"27724" x 30"35" x89"308
KDSR110246-D220" DEEP TOP STEP / / 16" Step Width10100"14224" x 20"35" x 86"30824" x 30"35" x96"328
KDSR110246-D330" DEEP TOP STEP / / 16" Step Width10100"14224" x 20"35" x 86"30824" x 30"35" x96"328
KDSR111246-D220" DEEP TOP STEP / / 16" Step Width11110"15224" x 20"35" x 93"32224" x 30"35" x103"338
KDSR111246-D330" DEEP TOP STEP / / 16" Step Width11110"15224" x 20"35" x 93"32224" x 30"35" x103"338
KDSR112246-D220" DEEP TOP STEP / / 16" Step Width12120"16224" x 20"35" x 100"34824" x 30"35" x100"358
KDSR112246-D330" DEEP TOP STEP / / 16" Step Width12120"16224" x 20"35" x 100"34824" x 30"35" x100"358
KDSR113246-D220" DEEP TOP STEP / / 16" Step Width13130"17224" x 20"40" x 106"37024" x 30"40" x116"380
KDSR113246-D330" DEEP TOP STEP / / 16" Step Width13130"17224" x 20"40" x 106"37024" x 30"40" x116"380
KDSR114246-D220" DEEP TOP STEP / / 16" Step Width14140"18224" x 20"40" x 113"39524" x 30"40" x123"405
KDSR114246-D330" DEEP TOP STEP / / 16" Step Width14140"18224" x 20"40" x 113"39524" x 30"40" x123"405
KDSR115246-D220" DEEP TOP STEP / / 16" Step Width15150"19224" x 20"40" x 120"41624" x 30"40" x130"436
KDSR115246-D330" DEEP TOP STEP / / 16" Step Width15150"19224" x 20"40" x 120"41624" x 30"40" x130"436
Documented model configurations40
Catalog feature / option20” or 30” deep top platform
Catalog feature / option450 lb. Rated Capacity
Catalog feature / optionPerforated or Grip Strut tread
Catalog feature / optionSpring-loadedcasters 2-4 step models

Source: 2026 ladder and access catalog, PDF page 37. Confirm the current selected configuration with your quote.

PRODUCT INFORMATION

Equipment overview

Deep-Top-Step Steel Rolling Ladders 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: 20” or 30” deep top platform; 450 lb. Rated Capacity; Perforated or Grip Strut tread; Ships unassembled; 1” tubular steel construction; Powder-coat gray finish; Spring-loadedcasters 2-4 step models; 7” deep steps.

Model and option notes: 24" Step Width; 24" Step Width; NOTE: Models Listed are for Perforated Treads; Specify Tread Type when ordering.

Documentation & drawings

Reference: 2026 ladder and access catalog, PDF page 37. 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.

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Questions about this equipment

How do I choose a model or configuration?

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.

Are the catalog specifications current?

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.

How do I request a quote?

Choose a listed configuration or request selection help. Include quantity, application, delivery destination, unloading restrictions and your needed-by date.

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