Description
Details
Details
- K-type (Light-duty series)
- For TOP-OPENING FLAP DOOR with piano, butt, or concealed hinges.
- Opens to 70 degrees.
- Holds the door in a fully-opened position.
- Used in pairs (left & right)
- 3.5×15 steel screws provided.
- Available in 3 weight ranges: Light Duty, Medium Duty, and Heavy Duty.
- Torque Calculation: Torque = Door Height x 1/2 x Door Weight
- K-Type (Light Duty): 140~200 kg-cm (121~173 lbs-inch) per pair
- M-Type (Medium Duty): 200~250 kg-cm (173~216 lbs-inch) per pair
- H-Type (Heavy Duty): 250~300 kg-cm (216~260 lbs-inch) per pair
- This product may expose its users to certain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
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