Spring Hinges For Fire Rated Doors

Grade 13 fire radius hinge 102mm satin stainless steel pack of 3.

Spring hinges for fire rated doors.

Butt hinges and pivots. A spring mechanism in the barrel allows the hinges to automatically close a door. Fire labels ul its whi or fm are located as follows. Mckinney full mortise single acting spring hinge.

For example for a 1 3 4 inch thick door with a rating of up to 3 hours and a door size up to 4 feet wide and 8 feet high table 6 4 3 1 allows a mortised or surface mounted steel hinge 4 1 2 inches high and 0 134. Go back to top. Mckinney residential 3 1 2 spring hinge 1502 1552. This type of hinge is ideal for use in a door leading to the basement garage or any door throughout your.

Commercial door spring hinges ul fire rated 4 1 2 in. Where is the fire label located on a door and a frame. Satin chrome 24 92 qty. Mckinney macpro adjustable spring hinge mps60 mps679.

Description commercial self closing door hinges. Always apply at least two spring hinges. Take a look at our selection of fire door hinges in a variety of pack sizes for all budgets. X 4 1 2 in 3 pack product.

Required on fire doors that do not use a ul listed door closer hager ec1105 4 5 inch x 4 5 inch ul listed spring hinges prime coat finish 3 hinges per box stanley 2060r 4 5 inch x 4 5 inch ul listed spring hinges us26d satin chrome finish 3 hinges per box. Standard weight 1502 1552. Ship with wood and machine screws. There is no fire rating for butt hinges but nfpa 80 says to use steel material and ball bearing hinges for fire rated openings.

They are available in a number of finishes and supplied with fixing screws. A spring loaded hinge contains a spring inside the hinge cylinder that helps close a door. Door with a width greater than 37 and up to 48 an extra hinge can be used for additional strength the extra hinge helps support the additional weight and tension applied to the frame created by the wider door width. Mckinney ajax double acting horizontal spring pivot hinge 3001 j3001.

Referring to door width. Self closing spring hinge fire tested 102mm electro brass pack of 3 1 11 99 ex vat. Mckinney full surface double acting door spring 451 452 453. Table 6 4 3 1 specifies the hinge size and thickness depending on the door size thickness and fire rating and the hinge type.

1 16 of 931 results for fire door hinges dynasty hardware 4 x 4 mortise spring hinge with 5 8 radius corners satin nickel pack of 2 hinges 4 6 out of 5 stars 406. With field adjustable closing power the spring hinge line consists of standard commercial grade door hinges.