The Telespar sign support system is available with two types of posts; galvanized steel tubing with perforated holes on all four sides and Qwik-Punch posts which are made with 7/16″ knockouts, 1″ on the center on all four sides.

The tubing is produced through a unique manufacturing process that permits tubular sections of different sizes to telescope into the next larger size. It is complemented by a variety of compatible fittings, accessories, nuts, bolts and simple installation tools.

The engineered system of integrated parts enables you to mount signs back-to-back and on adjacent sides. It is designed to make adjustment, reinforcement and splicing fast and easy. By utilizing a square tube, Telespar® exhibits superior wind load capabilities and torsional stability.

The Telespar Advantage

Telespar the original telescoping sign support system holds several distinct advantages over the competition.

  • Secure Signage
  • Easy Installation, Rapid Replacement
  • Safety Buildings
  • Cost Savings

Telespar Telescoping Posts with Holes

Telespar square posts feature 7/16″ pre-punched holes on 1″ centers and corner welds to allow smooth telescoping action. Telespar square sign posts are the most versatile product on the market, demonstrating versatility, ease of installation, and optimization for multi-directional signage. Telespar square posts conform to ASTM A1011 Grade 50.


Tube Size (inches) Wall Thickness (U.S. standard Gauge and inch) Weight (Lbs./Foot)
1-3/4 x 1-3/4 14 (0.083) 1.71
2 x 2 14 (0.083) 1.99
1-1/2 x 1-1/2 12 (0.105) 1.70
1-3/4 x 1-3/4 12 (0.105) 2.06
2 x 2 12 (0.105) 2.42
2-1/4 x 2-1/4 12 (0.105) 2.77
2-1/2 x 2-1/2 12 (0.105) 3.14
2-3/16 x 2-3/16 10 (0.135) 3.43
2-1/2 x 2-1/2 10 (0.135) 4.01