Standard Duty 4 Bar Hinges

The hinges in this category have a Track Width of 11/16".
Please double check all measurements before ordering.
4-bar hinges are certified to AAMA 904.1
Designed to be used primarily on vents with a lip on the outside edge
Adaptable to both casement and projected window applications
Standard Duty 4-bar hinges are for lighter windows no heavier than 40 lbs.
Heavy Duty 4-bar hinges are for commercial windows up to 200 lbs.
201/301 Series hinges are manufactured with a black acetal or brass shoe