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Item 57277 
        

Specifications

Shelf Weight Capacity

150 lb per shelf (evenly distributed)

Total Weight Capacity

600 lb total capacity for four 
shelves (evenly distributed)

WARNING!  TO PREVENT SERIOUS INJURY FROM PRODUCT FAILURE DUE TO 
OVERLOADING:  Do not place any objects or load on top Shelf.

IMPORTANT SAFETY INFORMATION

Assembly Precautions

1.  Assemble only according to these instructions.  

Improper assembly can create hazards.

2.  Wear ANSI-approved safety goggles and heavy-

duty work gloves during assembly.

3.  Keep assembly area clean and well lit.

4.  Keep bystanders out of the area during assembly.

5.  Do not assemble when tired or when under the 

influence of alcohol, drugs or medication.

6.  Weight capacity and other product capabilities apply 

to properly and completely assembled product only.

Use Precautions

1.  This product is not a toy.  Do not allow 

children to play with or near this item.

2.  Use as intended only.

3.  Inspect before every use; do not use if 

parts are loose or damaged.

4.  Use only on a flat level surface.

5.  Do not climb or stand on.

6.  Mount to Wall Stud to reduce risk of tipping 

and allow maximum capacity.

7.  The warnings, precautions, and instructions discussed 

in this instruction manual cannot cover all possible 
conditions and situations that may occur. It must be 
understood by the operator that common sense and 
caution are factors which cannot be built into this 
product, but must be supplied by the operator.

8.  Do not exceed 150 lb weight capacity of each 

Shelf.  

Be aware of dynamic loading!

  Suddenly 

dropping load on Shelf may briefly create 
excess load causing product failure.
a.  Distribute weight evenly from bottom up.
b.  Store heaviest items on lowest Shelves.
c.  Do not use top level as a Shelf.
d.  For every 5 degrees above 95°F, weight 

capacity decreases by 10%. 

9.  Maintain product labels and nameplates.  These carry 

important safety information.  If unreadable or missing, 
contact Harbor Freight Tools for a replacement.

 SAVE THESE INSTRUCTIONS.

Limited 90 Day Warranty

Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original 
purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase. This warranty 
does not apply to damage due directly or indirectly, to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal 
activity, improper installation, normal wear and tear, or to lack of maintenance. We shall in no event be liable for death, injuries to persons or 
property, or for incidental, contingent, special or consequential damages arising from the use of our product. Some states do not allow the exclusion 
or limitation of incidental or consequential damages, so the above limitation of exclusion may not apply to you. THIS WARRANTY IS EXPRESSLY 
IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.

To take advantage of this warranty, the product or part must be returned to us with transportation charges prepaid. Proof of 
purchase date and an explanation of the complaint must accompany the merchandise. If our inspection verifies the defect, we will 
either repair or replace the product at our election or we may elect to refund the purchase price if we cannot readily and quickly 
provide you with a replacement. We will return repaired products at our expense, but if we determine there is no defect, or that 
the defect resulted from causes not within the scope of our warranty, then you must bear the cost of returning the product.

This warranty gives you specific legal rights and you may also have other rights which vary from state to state.

Copyright

©

 2020 by Harbor Freight Tools

®

.  All rights reserved.  

No portion of this manual or any artwork contained herein may 

be reproduced in any shape or form without the express written 

consent of Harbor Freight Tools.  Diagrams within this manual may 

not be drawn proportionally.  Due to continuing improvements, 

actual product may differ slightly from the product described herein.  

Tools required for assembly and service may not be included.

26541 Agoura Road  •  Calabasas, CA 91302  •  1-888-866-5797

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