SOSS - Model #416SS Stainless Steel 90/180-Minutes Fire Rated Invisible Hinge (Each) Finish:Bright Stainless Steel (US32) Because of its material composition

Because of its material composition

RIGHT DOOR (HINGES ON THE RIGHT)

Laboratory Airflow (CFM): 525

thresholds

300K Cycles Before Need To Be Replaced

SOSS - Model #416SS Stainless Steel 90/180-Minutes Fire Rated Invisible Hinge (Each) Finish:Bright Stainless Steel (US32) Because of its material compositionAbout Soss At SOSS, we opened the door of innovation with our original invisible hinge, and continue to be pioneers in concealed door hardware. Dont settle for the conventional, let SOSS hinge your greatest doors! For more than 100 years, SOSS has been bringing fame to your door frame. By stumbling upon this idea in 1903, SOSS has been the pioneer of invisible hinges. Since then, it has been the choice hinge for businesses and homes all over the