Part Number Tube Size (in) Wall Thickness (Gauge) Weight/Ft in Lbs.
- 16D12 1-3/4″ x 1-3/4″ 14 (0.083″) 1.71
- 20D12 2″ x 2″ 14 (0.083″) 1.99
- 14F12 1-1/2″ x 1-1/2″ 12 (0.105″) 1.70
- 16F12 1-3/4″ x 1-3/4″ 12 (0.105″) 2.06
- 20F12 2″ x 2″ 12 (0.105″) 2.42
- 22F12 2-1/4″ x 2-1/4″ 12 (0.105″) 2.77
- 24F12 2-1/2″ x 2-1/2″ 12 (0.105″) 3.14
- 21H12 2-3/16″ x 2-3/16″ 10 (0.135″) 3.43
- 24H12 2-1/2″ x 2-1/2″ 10 (0.135″) 4.01
- 16D12-QP 1-3/4″ x 1-3/4″ 14 (0.083″) 1.71
- 20D12-QP 2″ x 2″ 14 (0.083″) 1.99
All part numbers above are available in Pre-Galvanized and Plain Steel (Qwik Punch available in Galvanized only). Telespar square tubing is available in solid or perforated tube sections. The perforated holes are 7/16″ and spaced 1″ on centers, except for the 1-1/4″ which have 11/32″ holes on 1″ centers.
Telespar for Industrial and OEM Applications
Use the Telespar system to fill your building needs in almost any application:
- Ceiling Grids
- Conveyor Systems
- Interior Partitions
- Adjustable Platforms
- Work Benches
- Material Handling Devices
- Strapping Machines
- Protective Railings
- Sign Supports
- Medical Equipment Supports
No special welding, tools, or assembly procedures are necessary with the Telespar system. One of the secrets to Telespar’s versatility is its ability to telescope. Smaller sizes fit smoothly and snugly into the next larger size. This is made possible by the latest in high speed roll-forming technology with high-frequency resistance welding. This produces smooth corner welds within very close tolerances, reducing your fabrication costs.
Materials Tubing with plain finish is roll formed from 10 gauge and 12 gauge hot rolled steel, ASTM DES A1011 Grade 50, pickled and oiled. Galvanized finish, roll formed from 10 gauge and 12 gauge hot rolled steel, galvanized material ASTM-A 653 Grade 50. Average minimum yield strength after cold forming is 60,000PSI
Plain- Material has oiled finish as the material comes from the rolling mills. Tubes must be thoroughly cleaned before protective finishes are applied.
Pre-Galv Plus- Galvanized conforming to ASTM specification !653 des G-90. Corner weld is zinc coated after scarfing operation. Tubing then receives a conversion coating and a clear organic polymer topcoat.
Wall Thickness Tolerance- Permissible variation in wall thickness is + .011″, -.005″
Telescoping- Using 10 ga or 12 ga square tube, consecutive size tubes shall telescope freely for 10′