KNAACK Model 89-KL Piano Box Jobsite Box
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KNAACK Model 89-KL Piano Box Jobsite Box
The Model 89 Piano Box provides a complete storage solution for tools, supplies, and other materials. Measuring 60 inches wide by 78 inches high when open (49 inches when closed), this job box offers 47.8 cubic feet of storage for all trades.
Full-width interior shelves enable you to organize and protect tools, and the bi-fold cover opens upward and folds completely out of the way for unrestricted access. A tan, powder-coat finish provides long-lasting protection against corrosion, while a heavy-duty piano hinge adds best-in-class security against pry-ins and theft.
The patented WATCHMAN® IV Lock System features recessed 7-gauge lock housing, and the unit includes 3 KNAACK® Padlocks that fit perfectly in the lock box. Gas spring guards, an improved ball stud bracket, and recessed handles are all designed to withstand the rigors of jobsite use. You can run power into the box with the integrated Power Pass® Electrical Pass-Thru grommet, and pre-punched skids make it easy to add casters (sold separately).
Features
- 60" width with 78" open height and 49" closed height
- 47.8 cu ft of storage space for mechanical, plumbing, HVAC, electrical, and carpentry tools
- Bi-fold lid opens upward and folds out of the way for full interior access
- WATCHMAN® IV Lock System with 3-point latch and 7-gauge reinforced lock housing
- Comes with 3 KNAACK® Padlocks with interchangeable tumblers
- Gas spring guards protect from shifting loads during transport
- Improved ball stud bracket adds strength and reduces risk of breakage
- Power Pass® Electrical Pass-Thru provides weatherproof access for power cords
- Recessed side handles allow for easier mobility and reduce transport damage
- Heavy-duty 16-gauge steel body with fully arc-welded seams
- Durable piano hinge resists pry-ins and break-ins
- 4-way 7-gauge skids allow side access and easier transportation
- Pre-punched skids ready for optional caster installation
- Powder-coated finish for corrosion resistance and durability
- Recessed handles provide grip even with gloves
Specifications
Details
| Style | Piano Boxes |
|---|---|
| Lock System | WATCHMAN® IV Lock System |
| Material | Steel |
| Steel Gauge | 16-ga body, 7-ga skids |
| Color | Tan |
| Number of Handles | 2 |
| Number of Skids | 6 |
| Warranty | 3-Year |
| Lock User or Factory Installed | User |
| Powder Coat Finish | Yes |
| Soft Close Lid | No |
| Country of Origin | USA |
| UPC | 783965074087 |
Dimensions
| Product Length | 60 in |
|---|---|
| Product Width | 30 in |
| Product Height (Closed) | 49 in |
| Product Height (Open) | 78 in |
| Product Weight | 337 lb |
| Shipping Length | 60 in |
| Shipping Width | 30 in |
| Shipping Height | 49 in |
| Shipping Weight | 340 lb |
| Product Type | Electrical & Tools |
|---|
Shipping
We Ship Internationally - We can ship to virtually any address in the world, with some restrictions on certain products.
Standard Delivery: Ground shipping typically delivers in approximately 5 business days from our Columbus, OH warehouse.
Expedited Options Available:
- Priority and Expedited handling speeds up processing
- Overnight shipping available (guaranteed) - must order by phone before 12pm EST M-F
- Some items ship "Manufacturer Direct" and cannot be expedited
Important: Inspect your delivery before signing! Note any damage on the shipping document.
Returns Policy
30-Day Return Window: Most new, unopened items can be returned within 30 days for a full refund.
Non-Returnable Items:
- Made-to-order fall protection products
- Used vacuums, respirators, gas monitors, or air scrubbers
- Calibration gas (hazardous material)
- PAPR and specialty respiratory items (non-stock)
Restocking Fee: 30% restocking fee or shipping costs apply if return is due to buyer error.
Refund Timeline: Expect refunds within 4 weeks, though many are processed faster.

