Model 91 STORAGEMASTER® Piano Box with Ramp, 57.5 cu ft
The Model 91 STORAGEMASTER Piano Box measures 72 in wide, 78 in tall and has a capacity of 57.5 cu ft. It features a built-in 12-gauge steel ramp to make loading large, bulky items easy. Ideal for every trade, it is caster-ready and includes full-width shelves for organization of jack hammers, tools and supplies. It also features a bi-fold cover which folds completely out of the way for unrestricted access.
- Uses Accessory Door Shelf Model 491
- WATCHMAN® IV Lock System with recessed lock housing for protection against theft
- Additional reinforcement between the lock and the side housing
- Bigger, better hinges offer stronger protection against pry-ins
- Power Pass® Electrical Pass-Thru grommet provides easy, weatherproof power cord access
- 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
- Closed height 49 in
- Open height 78 in
- Caster-ready 14-gauge steel skids to accommodate optional casters
- Recessed handles for positive gripping even with gloves on
- Gas spring guards to prevent damage from shifting loads
- Improved ball stud bracket provides added strength reduces the potential for breakage and improves durability
- The workhorses on any jobsite, STORAGEMASTER® is ideal for every trade — mechanical, plumbing, HVAC, electrical, rough and finish carpentry
|Feature||Size / Details|
|Approx. Cu. Ft. Per Unit||57.5|
|Closed Height||49 in|
|Lock System||WATCHMAN® IV Lock System|
|Powder Coat Finish||Yes|
Additional Piano Models
|Model No.||Height||Length||Approx. Cu. Ft. Per Unit||Closed Height||Brand
|1000||54-1/2 in||66 in||48||54-1/2 in||MONSTER BOX®|
When cover is closed, chest can be used as a work table.
|34-1/4 in||60 in||35.3||37 in||JOBMASTER®|
|79||49 in||48 in||38.2||49 in||STORAGEMASTER®|
|79-D||49 in||48 in||36.2||49 in||STORAGEMASTER®|
|79-DH||49 in||48 in||38.2||49 in||ThermoSteel™|
|79-H||49 in||48 in||36.2||49 in||ThermoSteel™|
|89||46 in||60 in||47.8||49 in||STORAGEMASTER®|
|89-D||49 in||60 in||43.8||49 in||STORAGEMASTER®|
|89-DH||49 in||60 in||47.8||49 in||ThermoSteel™|
|89-H||49 in||60 in||43.8||49 in||ThermoSteel™|
|90||49 in||72 in||57.5||49 in||STORAGEMASTER®|
|91||49 in||72 in||57.5||49 in||STORAGEMASTER®|
Knack model 91 w/ramp
What is the weight capacity the ramp will handle.
Date published: 2016-10-12
which storage or tool boxes are weather proof
Our boxes are weather and moisture resistant.
Date published: 2017-01-05
Can you purchase this box in raw steel form
Want to be able to powder coat it a certain color
Date published: 2016-05-23
What is the weight capacity for the Model 91 Storage Piano box?
All Knaack boxes with skids are rated at 2500lbs but are not published.
Date published: 2015-12-09
How wide is the ramp opening?
Also what is the measurement from the floor to the bottom of the lower shelf?
The ramp is 21 1/2"x44".
The shelf is 15 1/2"x72 3/4".
Date published: 2017-03-07