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Knaack Model 90 57.5 Cu Ft Tan Steel Piano Box with KL
- $806.00
- Brands Knaack
- Product Code: 90-KL
- Availability: In Stock
Knaack Model 90 57.5 Cu. Ft. Tan Steel Piano Box with KL (Padlock) Product Description The Knaack Model 90 57.5 Cu. Ft. Tan Steel Piano Box with KL (Padlock) is a heavy-duty jobsite storage solution built for contractors, tradespeople, maintenance teams, and industrial professionals who need substantial space for tools and equipment. Its 57.5-cu.-ft. capacity provides a large open storage area f..
Durable Knaack Model 90 Piano Box 57.5 Cu Ft with KL Padlock
Knaack Model 90 57.5 Cu. Ft. Tan Steel Piano Box with KL (Padlock)
Product Description
The Knaack Model 90 57.5 Cu. Ft. Tan Steel Piano Box with KL (Padlock) is a heavy-duty jobsite storage solution built for contractors, tradespeople, maintenance teams, and industrial professionals who need substantial space for tools and equipment. Its 57.5-cu.-ft. capacity provides a large open storage area for bulky items that may not fit well in conventional tool cabinets.
Constructed from heavy-duty steel, the Model 90 is designed to withstand the demanding conditions of construction sites and industrial work areas. Its piano-style top provides broad access to the interior, while the included KL padlock configuration adds a convenient way to secure stored equipment.
The box also incorporates interior shelving, gas-spring-assisted lid operation, heavy-duty skids, and a weather-resistant electrical pass-through, making it suitable for both storage and everyday jobsite use.
Key Features
- 57.5 cu. ft. storage capacity
- Heavy-duty 16-gauge steel body
- Fully arc-welded seams
- Durable tan powder-coat finish
- Piano-style top-opening design
- Two full-width interior shelves
- Dual gas springs assist with lid operation
- Protective gas-spring guards
- WATCHMAN® IV three-point locking system
- Reinforced 7-gauge lock housing
- Includes Knaack KL padlock
- Heavy-duty piano hinge for increased pry resistance
- Recessed side handles
- Four-way 7-gauge steel skids
- Pre-punched skids for optional caster installation
- Power Pass® weatherproof electrical pass-through
- Forklift-compatible design
Large-Capacity Storage
With 57.5 cubic feet of interior capacity, the Model 90 provides ample room for power tools, hand tools, toolboxes, long-handled equipment, extension cords, and other jobsite supplies.
The large open compartment makes it easier to store bulky equipment without having to divide it among several smaller containers. Two full-width shelves add organization by providing separate areas for smaller tools and accessories.
Piano-Style Lid
The piano-style lid opens to provide broad access to the storage compartment. This configuration is useful when loading large equipment because there is no narrow cabinet opening or series of drawers restricting access.
Dual gas springs assist with lifting the lid, while protective guards help shield the gas-spring assemblies from equipment stored inside the box.
The heavy-duty piano hinge is designed to improve durability and provide greater resistance to pry-in attempts.
Security
The Model 90 incorporates the WATCHMAN® IV locking system, featuring a three-point latch and reinforced 7-gauge lock housing. The recessed locking arrangement helps protect the lock area from impacts and everyday jobsite abuse.
The KL configuration includes a Knaack padlock, providing a ready-to-use locking solution for securing the box when it is unattended.
Durable Steel Construction
The body is manufactured from 16-gauge steel with fully arc-welded seams, creating a rigid enclosure designed for professional jobsite use.
A durable tan powder-coat finish provides an additional protective layer against normal wear associated with construction, maintenance, and industrial environments.
Mobility & Handling
The Model 90 uses four-way 7-gauge steel skids, allowing access from multiple directions when handled with suitable lifting equipment. Recessed side handles provide convenient gripping points without creating large protrusions from the box.
The skids are pre-punched for optional caster installation, allowing the storage box to be configured for rolling mobility when compatible casters are used.
Power Pass-Through
A Power Pass® weatherproof electrical pass-through allows a power cord to enter the closed storage box. This feature can be useful for charging compatible cordless-tool batteries or operating electrical equipment while keeping the storage compartment secured.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Knaack |
| Product Line | STORAGEMASTER® |
| Model | 90 |
| Configuration | Model 90-KL |
| Product Type | Piano-Style Steel Jobsite Box |
| Storage Capacity | 57.5 cu. ft. |
| Material | Steel |
| Body Construction | 16-gauge steel |
| Seams | Fully arc-welded |
| Color | Tan |
| Finish | Powder coat |
| Length | 72 in. |
| Width | 30 in. |
| Closed Height | 49 in. |
| Open Height | Approx. 78 in. |
| Approx. Shipping Weight | 380 lb. |
| Lid Style | Piano-style, multi-panel lid |
| Shelving | 2 full-width shelves |
| Locking System | WATCHMAN® IV |
| Locking Mechanism | 3-point latch |
| Lock Housing | Reinforced 7-gauge steel |
| Padlock | KL Knaack padlock included |
| Gas Springs | Dual |
| Gas-Spring Guards | Yes |
| Hinge | Heavy-duty piano hinge |
| Handles | Recessed side handles |
| Skids | 4-way, 7-gauge steel |
| Casters | Optional; skids are pre-punched |
| Electrical Pass-Through | Power Pass® |
| Forklift Handling | Yes |
| Primary Application | Tool and equipment storage |
Ideal Applications
The Knaack Model 90 is suitable for:
- Construction jobsites
- General contractors
- Commercial construction
- Electrical contractors
- Plumbing and HVAC trades
- Mechanical contractors
- Industrial maintenance
- Equipment service operations
- Large power-tool storage
- Long-handled tool storage
- Centralized jobsite equipment storage
Why Choose the Knaack Model 90?
The Knaack Model 90 combines large storage capacity, rugged steel construction, organized interior storage, and jobsite security in one professional storage box.
Its 57.5-cu.-ft. interior is particularly useful for crews handling bulky equipment, while the two full-width shelves provide additional organization. The gas-spring-assisted lid makes the large cover easier to operate, and the included KL padlock provides a convenient security solution.
For contractors who need a high-capacity storage box without sacrificing durability or accessibility, the Knaack Model 90 57.5 Cu. Ft. Tan Steel Piano Box with KL (Padlock) is a practical choice for demanding work environments.
Specification Note
The Model 90 is the 57.5-cu.-ft. piano box configuration. The KL version identifies the configuration supplied with a Knaack padlock. Exact hardware and accessory contents can vary by SKU or supplier, so the product's specific part number should be confirmed before purchase.