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Choose the right hinge based on mounting style, clearance, leaf thickness, knuckle length, and other important dimensions.
Plastic Clean Room Hinges
Keep environments free of contaminants—with plastic hinge leaves and a metal pin, there's no metal-to-metal contact that can release particles as hinges open and close. The hinge pin is nonremovable to deter tampering.
Door Leaf | Frame Leaf | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ht. | Wd. | Ht. | Wd. | O'all Wd. | Leaf Thick. | Range of Motion | Pin Dia. | Pin Material | Mounting Fasteners Included | No. of Mounting Holes | Mounting Hole Style | Mounting Screw Size  | Each | |
Clear PVC Plastic | ||||||||||||||
| 3 15/16" | 1 9/16" | 3 15/16" | 1 9/16" | 3 1/8" | 0.313" | 270° | 5/32" | Titanium | No | 6 | Counterbored | M5 | 000000 | 000000 |
Piano Hinges without Holes
Between
Hinge Leaves
Longer than other hinges, piano hinges run the entire length of doors and lids for strength and durability. These hinges have a standard clearance—when they are closed, the distance between the leaves is about the same as the pin diameter.
Titanium hinges are more corrosion resistant than 316 stainless steel. They also have good acid resistance.
Note: Prices are 15% to 20% lower when you buy 10 or more hinges of the same size.
