A wooden frame with six metal tite-joint fasteners, designed as an art support (mechanical stretcher) structural support.

Mechanical Stretchers

Recommended For

When you need a good, solid painting support thanks to the joinery design.

Design

Improved and adjusted from the 1950’s by James Lebron original using a specific Tite-Joint™ fastener.

Materials

Basswood or Eastern White Pine.

Stretcher Bar Profile

Continuous Bevel and L-Shaped.

What is a Mechanical Stretcher?

Comparably tried and true with our American Traditional Stretcher, Simon’s take on James Lebron’s enduring invention is a painting support built to remain perfectly square. 

We have three profiles — Our continuous bevel option is constructed out of eastern white pine while our L-shaped and Continuous Spline profiles are produced with basswood in various thicknesses.

Stretcher Bar Profiles

A continuous bevel - flat back stretcher bar profile for a mechanical stretcher.

Continuous Bevel — Flat Back

An l-shape tongue and groove stretcher bar profile for mechanical stretchers.

L-Shape — Tongue & Groove

A graphic of a mechanical stretcher bar profile for a thick profile (continuous spline).

Continuous Spline —
(For thicker profiles)

Features of our Mechanical Stretchers

The Mechanical Stretcher’s adroit design uses Tite-Joint™ fasteners and two aluminum guiding pins (specifically designed by Simon for maximum keying capabilities) to the connecting miter and butt joint. Our unique design allows for fastener expansion to tighten the canvas.

Once the proper tension is achieved, wood shims placed between the hardware and guiding pins hold the tension while the hardware is tightened to stabilize the joint. “Tite” makes right.

Close-up of a wooden frame corner with metal tite-joint fasteners for a mechanical stretcher against a white wall.