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Products > Jobsite-Storage-Equipment > Jobsite Storage > Piano > Model 89-H STORAGEMASTER® Piano Box with ThermoSteel™ > 89-H

89-H Jobsite Storage - Knaack US
89-H Jobsite Storage - Knaack US89-H Jobsite Storage - Knaack US89-H Jobsite Storage - Knaack US89-H Jobsite Storage - Knaack US89-H Jobsite Storage - Knaack US89-H Jobsite Storage - Knaack US
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Model 89-H STORAGEMASTER® Piano Box with ThermoSteel™


Overview


The Model 89-H STORAGEMASTER® Piano Box with ThermoSteel™ measures 48 in wide, 49 in tall and has a capacity of 36.2 cu ft. Ideal for every trade, it is caster-ready and includes full-width shelves for organization of tools and supplies. Featuring heated storage to keep everything at the optimal temperature. It also features a bi-fold cover which folds completely out of the way for unrestricted access and fits perfectly in the width of a full-size truck bed.




Features

  • ThermoSteel™ heated storage saves money, reduces downtime, and prevents ruined material due to cold temperatures.
  • Heated storage keeps everything at the optimal temperature, just plug in the heating element when jobsite temperature is less than 40˚F
  • WATCHMAN® IV Lock System with recessed lock housing for protection against theft
  • Mobilize the KNAACK® box easily with optional wheel casters, 4-way skid access, and recessed side handles
  • Piano box lids are supported with dual gas struts to assist in opening the box lid
  • Heavy-duty hinges are extra durable and resist pry-ins
  • Powder-coat finish for superior durability and corrosion resistance
  • Four-way skids allow access from any side, making it easier and faster to transport
  • Recessed handles
  • Gas spring guards to prevent damage from shifting loads
  • Improved ball stud bracket provides added strength reduces the potential for breakage and improves durability
  • When the cover is closed, chest can be used as a work table
  • The workhorses on any jobsite, STORAGEMASTER® is ideal for every trade — mechanical, plumbing, HVAC, electrical, rough and finish carpentry
  • Closed height 49 in
  • Open height 78 in


Specifications

FeatureSize / Details
StylePiano Boxes
BrandThermoSteel™
MaterialSteel
Steel Gauge16
Approx. Cu. Ft. Per Unit43.8
Approx. Product Height49in
Approx. Product Length60in
Approx. Product Width30in
Approx. Shipping Weight (lb)350
AccessoriesModel 695 6in Wheel Casters
Closed Height49in
ColorTan
Electrical AccessPower Pass® Electrical Pass-Thru
Lock SystemWATCHMAN® IV Lock System
Max. Open Extended Height78in
Number of Handles2
Powder Coat FinishYes




Package Contents

Part NumberQtyDescription

Dimensions

FeatureSize


Additional Piano Models

Model No.BrandApprox. Cu. Ft. Per UnitApprox. Product HeightApprox. Product LengthApprox. Shipping Weight (lb)Closed HeightBuy Online
1000MONSTER BOX®4854.5in66in40554.5in
69
When cover is closed, chest can be used as a work table.
JOBMASTER®35.334.25in60in28237in
79STORAGEMASTER®38.249in48in28749in
79-DSTORAGEMASTER®36.249in48in40049in
79-DHThermoSteel™38.249in48in42049in
79-HThermoSteel™36.249in48in30049in
89STORAGEMASTER®47.849in60in34049in
89-DSTORAGEMASTER®43.849in60in51049in
89-DHThermoSteel™47.849in60in53049in
89-HThermoSteel™43.849in60in35049in
90STORAGEMASTER®57.549in72in38049in
91STORAGEMASTER®57.549in72in40949in


Rated 1 out of 5 by from Very disappointed with four way skid design. We have been very disappointed with the new four way skid design. I have bought multiple knack boxes with casters bolted to the four way skids. On all of the boxes we have bought with the new four way skid design have failed structurally. This was caused by just pushing loaded box through job site by hand. See photo's P.S. I still have multiple older boxes with (boxed in skids) and have never had this problem.
Date published: 2018-08-23
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What is the max capacity weight these chests may carry or hold?

Asked by: Bernard
There is no published duty rating. If you add casters, it will be the duty rating of the casters. Please see the different casters we offer and their duty rating: https://www.knaack.com/en/products/truck-tool-boxes-equipment/knaack-accessories?ipp=24&cp=1&sort=default&tts=1534360032351
Answered by: Customer Care
Date published: 2018-08-15

HOW WIDE IS THE RAMP?

Asked by: BO S
The ramp is 44" wide. The ramp extends 21" long, (from box to floor).
Answered by: KFIT
Date published: 2018-08-01

Are any Knaack job box's rated for NFPA storage limits? I have the work station model and the 2048 chest model with a few flammable aerosol cans inside, and am wondering if the job boxes are rated for flammable contents or if there is any literature.

Asked by: JamesK63
Flammables cannot be stored or used in our Knaack boxes.
Answered by: Customer Care
Date published: 2018-07-26

Hi, Can you please provide some info on how the bifold roof lifts up and down and what prevents it from falling onto a persons fingers. We are purchasing one of these for our site and need to ensure it wont cause injury.

Asked by: DavidHover
Please contact Customer Care at 888-523-3371 Monday through Friday from 8:00 AM to 5:00 PM EST.
Answered by: Customer Care
Date published: 2018-07-25

I have the storage master 79. The lift cartridge is bad, can I geet a replacement?

Asked by: aplmr
Knaack does not currently sell direct. Please contact your nearest distributor regarding the parts/items you are interested in purchasing. To locate the dealer nearest you, please visit the following link: http://www.knaack.com/en/where-to-buy
Answered by: Customer Care
Date published: 2018-07-19
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