
Knaack Model 90 STORAGEMASTER® Piano Box Chest - 72" x 30" x 49"
The Model 90 STORAGEMASTER® Piano Box provides a complete storage solution for tools, supplies, and other materials. Measuring 72in wide and 78in high when open (49in when closed), this job box offers 57.5 cu-foot of storage for all trades. Full-width interior shelves enable you to organize and protect tools, and the bi-fold cover opens upwards and folds completely out of the way for unrestricted access. A tan, powder-coat finish provides durable protection against corrosion, while a heavy-duty piano hinge protects against pry-ins and theft. A Watchman® IV Lock System aids further in this protection, featuring a recessed, 7-gauge lock housing and a 3-point latch system. Handles are also recessed to avoid damage during transit. Run power to the interior of the gang box with a grommeted, weatherproof Power Pass® Electrical Pass-Thru. Spring guards prevent damage from shifting loads during transport. You can access this jobsite storage box from any side thanks to 7-gauge, 4-way skids.
- Patented WATCHMAN® IV Lock System with 3-point latch and 7-gauge reinforced lock housing ensures superior tool chest theft protection
- Heavy-duty 16-gauge steel construction with fully arc-welded seams
- Spring guards prevent shifting loads in piano box from damaging gas springs
- Piano box lids are supported by dual gas-springs that assist in the operation of the lid
- 4-way skids with 7-gauge construction allow access to tool storage box from any side, making it easier, faster, and safer to transport
- Pre-punched skids allow easy installation of casters (available as optional accessories)
- Heavy-duty recessed side handles allow for enhanced mobility of jobsite box and protection against damage in transport
- Heavy-duty hinges are extra durable and resist pry-ins
- Steel storage box features powder-coat finish for superior durability and corrosion resistance
- Power Pass® Electrical Pass-Thru grommet provides easy, weatherproof power cord access to piano box
The Model 90 STORAGEMASTER® Piano Box provides a complete storage solution for tools, supplies, and other materials. Measuring 72in wide and 78in high when open (49in when closed), this job box offers 57.5 cu-foot of storage for all trades. Full-width interior shelves enable you to organize and protect tools, and the bi-fold cover opens upwards and folds completely out of the way for unrestricted access. A tan, powder-coat finish provides durable protection against corrosion, while a heavy-duty piano hinge protects against pry-ins and theft. A Watchman® IV Lock System aids further in this protection, featuring a recessed, 7-gauge lock housing and a 3-point latch system. Handles are also recessed to avoid damage during transit. Run power to the interior of the gang box with a grommeted, weatherproof Power Pass® Electrical Pass-Thru. Spring guards prevent damage from shifting loads during transport. You can access this jobsite storage box from any side thanks to 7-gauge, 4-way skids.
- Patented WATCHMAN® IV Lock System with 3-point latch and 7-gauge reinforced lock housing ensures superior tool chest theft protection
- Heavy-duty 16-gauge steel construction with fully arc-welded seams
- Spring guards prevent shifting loads in piano box from damaging gas springs
- Piano box lids are supported by dual gas-springs that assist in the operation of the lid
- 4-way skids with 7-gauge construction allow access to tool storage box from any side, making it easier, faster, and safer to transport
- Pre-punched skids allow easy installation of casters (available as optional accessories)
- Heavy-duty recessed side handles allow for enhanced mobility of jobsite box and protection against damage in transport
- Heavy-duty hinges are extra durable and resist pry-ins
- Steel storage box features powder-coat finish for superior durability and corrosion resistance
- Power Pass® Electrical Pass-Thru grommet provides easy, weatherproof power cord access to piano box
Description
The Model 90 STORAGEMASTER® Piano Box provides a complete storage solution for tools, supplies, and other materials. Measuring 72in wide and 78in high when open (49in when closed), this job box offers 57.5 cu-foot of storage for all trades. Full-width interior shelves enable you to organize and protect tools, and the bi-fold cover opens upwards and folds completely out of the way for unrestricted access. A tan, powder-coat finish provides durable protection against corrosion, while a heavy-duty piano hinge protects against pry-ins and theft. A Watchman® IV Lock System aids further in this protection, featuring a recessed, 7-gauge lock housing and a 3-point latch system. Handles are also recessed to avoid damage during transit. Run power to the interior of the gang box with a grommeted, weatherproof Power Pass® Electrical Pass-Thru. Spring guards prevent damage from shifting loads during transport. You can access this jobsite storage box from any side thanks to 7-gauge, 4-way skids.
- Patented WATCHMAN® IV Lock System with 3-point latch and 7-gauge reinforced lock housing ensures superior tool chest theft protection
- Heavy-duty 16-gauge steel construction with fully arc-welded seams
- Spring guards prevent shifting loads in piano box from damaging gas springs
- Piano box lids are supported by dual gas-springs that assist in the operation of the lid
- 4-way skids with 7-gauge construction allow access to tool storage box from any side, making it easier, faster, and safer to transport
- Pre-punched skids allow easy installation of casters (available as optional accessories)
- Heavy-duty recessed side handles allow for enhanced mobility of jobsite box and protection against damage in transport
- Heavy-duty hinges are extra durable and resist pry-ins
- Steel storage box features powder-coat finish for superior durability and corrosion resistance
- Power Pass® Electrical Pass-Thru grommet provides easy, weatherproof power cord access to piano box



















