Arctic Door Threshold - Aluminum (Select Size, Style & Frame Type Before Adding To Cart) duracold • Extra-wide hook ensures roller

• Extra-wide hook ensures roller pick-up and overcomes alignment problems

• Easily replaces any conventional door closer

Aluminum: Used on all freezers and some custom coolers

Style: The type of transition to the inside of the walk-in

Arctic Door Threshold - Aluminum (Select Size, Style & Frame Type Before Adding To Cart) duracold • Extra-wide hook ensures rollerIMPORTANT! PLEASE SELECT SIZE, STYLE & FRAME Size: With the door open, measure the smallest clear section of the door frame at the door entrance. Style: The type of transition to the inside of the walk in. Floor Floor transition: The floor outside and inside the walk in are at the same level. Floor Ramp transition: There is a ramp inside the walk in at the entrance. Step In transition: The doorway sits at a higher level than the outside floor. Frame