Knaack Model 79 STORAGEMASTER® Piano Box

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Height:49 in
Width:30 in
Length:48 in

Made In USA
SKU: 79

Knaack Model 79 STORAGEMASTER® Piano Box

The Model 79 STORAGEMASTER® Piano Box measures 48 in wide, 49 in tall and has a capacity of 38.2 cu ft. Ideal for every trade, it is caster-ready and includes full-width shelves for organization of tools and supplies. 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.


  • 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
  • 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, the Model 79 chest can be used as a work table


  • Approx. Cu. Ft. Per Unit: 38.2
  • Product Height: 49in
  • Product Length: 48in
  • Product Width: 30in
  • Shipping Weight: 287 lbs
  • Closed Height: 49in
  • Max. Open Extended Height: 78in

Product Code: 79

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