Lok'n Square Column Clamps
A close-up of the cast pivot unit that is inserted and secured into the 2x3 telespar.
Lok 'n Square Clamps in use on a multi story building
Lok 'n Square in a specialty application. Two columns connected by a downturn beam poured monolithically.
Lok 'n Square in a "L" shape form configuration. Note that a #9 Side Lock can be added to the 2x3 telespar to run a tie to assist on spans over 36".
High rise building in San Francisco using Lok 'n Square on columns and small "L" shaped shear walls
Specialty application adding a column next to an existing wall.
Warning: SOME PRODUCTS WE SELL MAY CONTAIN ONE OR MORE CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER, BIRTH DEFECTS OR REPRODUCTIVE HARM. For more information please visit https://oehha.ca.gov/proposition-65