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0713 IH-841U-10

5-7 step rolling safety 

ladders

10" deep top step

1-800-295-5510

uline.com

π

H-841U-10, H-843U-10 

H-1083U-10

PARTS

ASSEMBLY

Step Ladder

Notched Bushing (4)

Handrail Bracket (2)

(shipped attached to side of stile)

Hardware Kit (1)

(misc. hardware included)

F. Back Panel (1)

E. Base Panel (1)

C. Rear Handrail Bar (1) 

(shipped under a step  

attached with orange ties)

9/16" Wrench or Socket (2)

7/16" Wrench or Socket

TooLS nEEdEd

WARnInG! Assembly of these types of ladders 
can be inherently dangerous. Please take all 
necessary precautions during the assembly 
process. Always use a separate ladder to 
finish assembly in high places. never climb a 
ladder that is not completely assembled. do 
not assemble or use a ladder with missing or 

damaged parts. Use proper lifting mechanics 
when assembling a ladder. Watch for overhead 
electrical hazards and obstructions.  

StEP 1: FRAME ASSEMBLy

noTE: do noT tighten bolts until instructed to.

noTE: Back panel (F) has both round and 
slotted holes. The round holes are at the bottom, 
and the slotted holes are at the top.

1.  Place the ladder stile (D) on the floor. Be sure to 

assemble on a protective surface so the finish does 

not get damaged. (See Figure 1)

Rubber Mallet

Safety Glasses

A. Handrail  (1)

B. Handrail (1) Opposite

D. Stile (1)

Para Español, vea páginas 3-4.

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