Accessories for 4 Post & Case Type Shelving

Keep everything you need organized and close at hand. Utilizing our 4-post shelving, the Nantucket system brings flexibility and versatility to any interior environment with the ability to be fully reconfigurable. It works seamlessly with all the other accessories in the 4-Post shelving line. As your needs change, you can mix, match, add, and rearrange them without special tools.

Nantucket Drawers and Trays

Nantucket Drawers and Trays are fully compatible with our 4-post shelving and works seamlessly with all our other 4-post accessories like dividers, hanging rods, and more.

Ideal for keeping essential supplies and equipment close at hand, Nantucket can be used in virtually any space, from Information Technology departments to tool rooms. The system, originally inspired by a special request from the Nantucket Historical Society, is particularly well-suited to storing museum collections, but has many other applications.

Frame-mounted Doors

Spacesaver’s frame-mounted doors are designed for seamless integration with Spacesaver’s 4-post and case-type shelving and welded cabinets. Three door types— single-wall, double-wall, and window, each provide distinct features and options. With much variety in configurations, these doors can be utilized in any application to meet a variety of storage needs.

Frame-mounted doors are compatible with static shelving and high-density mobile shelving systems that consist of 4-post and case-type shelving and the welded cabinet. For high density mobile shelving applications, level rail is recommended for optimal operation.

Universal Shelf

4-Post static shelving can be used to store anything from scientific samples to library books to files.

Individual 4-post static shelving units can be equipped with lockable doors, storage and file drawers, bins and pullout reference shelves, as well as a broad array of storage accessories, accommodating a wide array of media formats.

Unique, patented design allows for attachment of file dividers, bin dividers and divider rods.

Modular Bin Shelving

Modular Bin Storage System is comprised of a basic frame, a unique rail system, and a host of components such as bins and shelves that hang on a horizontal rail. Bin shelving was designed to maximize the number of standard-sized plastic bins that can hang on a rail. Rails can be adjusted by hand and onsite to accommodate horizontal or sloped storage.

  • Choice of end-panels and canopy top options
  • Available with optional static and retractable work surfaces
  • Shelf options: 2-position adjustable, pass-through, or sloped low-back shelves
  • Slat-wall accessories for hanging items
  • Bin options include plastic hanging bins or wire baskets

Double-Face Through Shelf with Center stop

Helps separate and contain media being stored. BACKSTOP Support bar to assist with placing dividers and prevent items from falling off open shelves.  This eliminates the need for individual backstops.

Tambour Doors

Tambour door storage cabinets offer all the benefits of lateral cabinets and open shelving without any of the drawbacks. Lateral file cabinets are great for keeping stored files secure. There are two very big problems: they only store files and they take up a lot of space.  Unlike lateral cabinets, open shelving stores almost everything and makes good use of space.  In order to make open shelving secure you can add a Tambour door.

Weapon Rack II

Adjustable racks accommodate weapons of various lengths and types, and perforated doors and sides simplify weapons inventory assessments, while keeping weapons stored and highly secure.

The Weapon Rack II is a stand-alone 2-piece design, consisting of a welded frame and butt holder with a separate adjustable barrel rest. The barrel rest is painted powder-coat black and dipped in vinyl coating to protect long gun barrels. It is structurally sound enough to store weapons that are 20 pounds, or more. Bungee cords can be ordered separately to prevent weapons from dislodging when used in mobile systems.


  • Adjustable barrel rest.
  • Depth supports weapons with scopes or pistol grips.
  • Easy accessibility.
  • Easy to assemble.
  • Fits inside Spacesaver 4-Post and Case Type Uprights for custom designs.
  • Rubber-coated barrel rest and base plates.
  • Structurally sound to store heavy weapons.

Weapon Rack II can stand-alone or be secured inside 4-Post and Case Shelving. Weapon racks should be placed on a bottom shelf with a minimum depth of 10″.

Hanger Rail

Simplicity in design makes the Hanger Rail on 4-Post a cost-effective storage solution to alternative hanging
storage methods. Designed to hold clothing, uniforms, hanging evidence bags, athletic gear, etc.

Available in a variety of widths, the 4-Post Hanger Rail spans
the width of the 4-Post shelving and is supported by (2) hanger
rail brackets. The hanger rail brackets attach to the 4-Post
uprights in the depth direction and are secured in place using
rivets. Available in all standard shelving color options.

• 14-gauge (1.91 mm) steel
• 1.04” (26.42 mm) tall hanger rail
• Widths are available in 12” to 48”, in 1” increments
• Hanger Rail on 4-Post requires shelves to be placed on
top and bottom positions

• (2) hanger rail brackets hold hanger rails in place
• 14-gauge (1.91 mm) steel
• 1.13” (28.70 mm) tall
• Depths are available in 9” to 36”, in 1” increments
• Each hanger rail bracket to have 3 notches spaced
equally allowing for up to 3 rails to be used across the
pair of brackets

Pull-Out Reference Shelf

Pull-out work shelves can be included on the full height models to provide extra workspace. For convenience in referencing shelved materials. 50 lb. (23 kg) load capacity.

Bin Divider with Acrylic Bin Front

Our clear plastic bin windows allow you to view the contents of the bin while protecting medical supplies from dust and dirt.  The bin dividers and bin partitions help you maximize the storage capacity of bins while keeping medical supplies separated and organized within the bins.

Hinged Doors

Regardless of the application, the right door on a shelving system or cabinet can make all the difference when it comes to safety and security. The hinged door systems include both frame- and bracket mounted doors designed and manufactured for use in conjunction with  4-post and case-type shelving, as well as our welded cabinets (see welded   cabinet literature for details).  The frame-mounted doors use a separate 4-sided frame that requires drilling into the shelving uprights, providing improved rigidity and a variety of door panel options, while the bracket-mounted doors use brackets that don’t require drilling
into the uprights.

Divider Rods

Designed for convenient, compartmentalized storage.

You can create and alternate how and what you store with Spacesaver’s 4-post shelving. Our system offers more options than ordinary shelving because it’s universally slotted. These slotted shelves allow for the attachment of file dividers, bin dividers and divider rods. You can stack boxes, organize color-coded files with dividers and store other materials with compartmented bin dividers all on the same shelving unit.

Our universal shelves add value to your storage space, at no extra cost.

Receding Door

Provides for security of materials on open shelving. Can also be used with Roll-Out Interior Drawer.

Receding doors fully recede into the cabinet.  Due to how the doors function, the use of space differs slightly between the two cabinet types. Since single-hinge doors open outwards, they allow full access to stored weapons and complete use of available space in the interior of the cabinet. While receding  doors conserve space in your storage room by receding into the cabinet, it does mean a small portion of the available space within the cabinet is dedicated to housing the recessed doors. The single-hinge door cabinets offer various locking options like five locking points and a hasp for a customer-supplied padlock. The receding door cabinets offer seven locking points and a hasp for a customer-supplied padlock. As such, the receding door cabinet offers slightly more redundant security measures than the single-hinge.

Hanging Files

Provides open-shelf access to all file folders contained in suspended compartments. You can use 4-Post Shelving with Hanging Files to store sheet music,


Roll-Out Interior Drawer

Can be configured for top-tab hanging folders or open-shelf filing of top or side-tab folders.


Accommodates a wide variety of stored media, while providing full accessibility and keyed security. Adjustable bottom dividers available.

Designed to adapt to both stationary and mobile storage applications,  4-Post and Case-Type Shelving offer you a comprehensive choice of options. To enhance their functional utility, individual shelving units can be equipped with storage and file drawers, as well as a broad array of storage accessories, accommodating a wide array of media formats.

Aisle Identification Options

Optional range finders and card holders make locating and reshelving of materials fast and easy.

Label Holder

Optional adhesive label holders can span the shelf up to 47 3/4” long or be cut to enable flexible lengths.

Do you need accessories for your 4-Post storage system?