Specification

31
NOT FOR WORKING AROUND ELECTRICITY. LIGHTWEIGHT.ALUMINUMSTEPLADDERS
TYPE IA
DUTY RATING
TYPE IAA
DUTY RATING
300lbs.375lbs.
370SERIES StepladderP400SERIES Plaform Ladder
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Thick side plates
Heavy duty aluminum bracket with
slip-resistant foot pad
Braces on top and
bottom steps and
horizontals
Model 376
Tool-Tra-Top
®
with impact driver
holster
Unique “H” spreader
with hand grip on
4', 5', and 6'
Full set of rear
horizontals
Double riveted
slip-resistant
Traction-Tred
®
• External Pinch-Proof
™
spreaders on 3', 7', 8' and 10' models
Sturdy Spill-Proof
®
pail
shelf with rag rack
Sturdy molded
paint can hanger on
back side of top
Model
No. Size
Approx.
Width
Approx.
Spread
Approx. Cu. Ft.
Per Unit
Approx. Shipping
Wt. Lbs.
373 3' 17-3/4" 23-3/8" 1.5 9.0
374 4' 19-1/2" 29-1/2" 2.1 11.0
375 5' 21-1/4" 35-3/4" 2.8 13.5
376 6' 23" 41-7/8" 3.5 15.5
378 8' 26-1/2" 54-1/4" 5.1 22.5
310 10' 30" 66-1/2" 7.0 31.0
SPECIFICATIONS
Top: 5-1/8" x 12-1/8" Steps: 3" wide
Front Rails: 3" wide Rear Rails: 1-1/4" wide
Front Flange: 7/8" wide Rear Flange: 1" wide
DIMENSIONS
Slip-resistant foot pad
Shoulder bolt
and lock nut
on top hinge
Model P404
Safety guard rail
Large, platform
Full set of rear
horizontals
Slip-resistant
Traction-Tred
®
• Internal spreaders on 8’ and above
Platform: 12-5/8" x 15" Steps: 3" wide
Front Rails: 3-1/8" wide Rear Rails: 1-3/4" wide
Front Flange: 1-1/8" wide Rear Flange: 1" wide
DIMENSIONS
NOTE: Type IAA duty rating is for platforms ranging in size from 4' to 8'
Model
No.
Height (Size)
to Platform
Rail
Length
Approx.
Width
Approx.
Spread
Approx. Cu. Ft.
Per Unit
Approx. Shipping
Wt. Lbs.
P404 4' 6' 24-3/4" 42-1/16" 7.1 25.0
P406 6' 8' 28-1/4" 54-3/4" 10.1 33.5
P408 8' 10' 31-3/4" 79-1/2" 20.3 45.5
P410 10' 12' 35-1/4" 79-3/8" 20.3 54.5
P412 12' 14' 38-3/4" 91-11/16" 25.2 66.0
P414 14' 16' 42-1/4" 104" 31.1 79.5
SPECIFICATIONS
TYPE IA
DUTY RATING
300lbs.
LOAD CAPACITY