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Bases, Mounts & Clamps


Square Steel Bases

We manufacture square bases in different sizes and thicknesses.  Square bases are our lowest cost ones, as there is no waste associated with laser cutting. Typically powder coated, square bases can have bushings to support tubular uprights.  They can also have bottom felt glides and be imprinted.

Round Steel Bases

We laser cut round bases in house.  Standard thicknesses are 3/16" and 1/4" and we stock them in 9”, 11”, 13” 15”, and 19” diameters. Typically powder coated, round bases can have bushings to support tubular uprights.  The can also have bottom felt glides and be imprinted.

Marquise, Oval & Odd Shaped Steel Bases

Our marquise base is an example of an odd shaped base that we laser cut from 4’ x 8’ steel sheets.  Virtually any shape can be cut in quantity – ovals, hexagons, rounds, etc.  Even simple logos can sometimes be cut out.  Typically powder coated, they can have bushings to support tubular uprights.  Also, felt glides and imprinting are available.

Welded Steel Bases

Testrite has the ability to electrically weld steel uprights to steel bases.  Our more common construction – those with aluminum uprights feature screw machine support bushings that we make in house or simple machine thread attachments from below.

Travel Bases

We have a variety of travel base options, including swivel bases and custom bungie corded bases. Let us know what your needs are and we can design a base for your project, or identify which of our existing bases could work in your application.

Tripod Bases

Aluminum tripod bases are nice because they fold up compactly for portability. Tripod bases can be made in customized sizes to fit into cases as needed.   Let us know what you require and we’ll quote you a custom solution.

Rolling Bases

Custom rolling bases can be manufactured to specification upon request.  Our engineering and design support staff is ready to work with you on quantity requests.

Magnetic Bases

We stock a wide variety of magnetic options in varying sizes and strengths. These can be seamlessly integrated with custom tube assemblies or other OEM products.


C-Clamps can be made to your specification.  We also have other clamp styles that are available to hold your elements. From aesthetically pleasing anodized aluminum. to steel, and even plastic, we have many options to choose from.

Clamps Made to Specifications

Specify material and dimensions

Clamp with V Bend

If attaching to a round tube, we can make a Vee bend.

Drop Ceiling Grip Mounts

Telescopic tube assemblies with female threaded ends connect to and drop from ceiling grids.

Mounting Flanges

We have the ability to fabricate many different types and diameter mounting flanges.  These can be mounted on flat surfaces or ride up and down along the tube.

Stamped Mounts

3-1/4" round and 4" square.

In-House Operations
  • Assembly
  • Automatic Screw Machining
  • Bending
  • Box Making
  • CAD Services
  • Cutting
  • Design & Engineering
  • Drilling
  • Forming
  • Imprinting
  • Laser Cutting
  • MIG & TIG Welding
  • Milling
  • Mitering
  • Notching
  • Piercing
  • Riveting
  • Spot Welding
  • Swaging
  • Threading
  • Tool & Die Making
  • Wireforming

Plus packing, packaging design
     and full logistical support.

  Send blueprints and drawings