Home > Industrial Products > Lapcon-Dampers > Detail Lapcon - Dampers Applications Aluminum Frame Support System Titanium Hardware Magnetic Catches Catches & Latches Lid Supports Drawer Slides Hooks & Brackets Torque Dampers Hinges Handles, Pulls & Knobs Casters Levelling Glides Locks Miscellaneous • HBF's unique bi-fold mechanism will assist in opening and closing doors in a smooth motion. • The system is compact, with no tracks or guides. • Easy installation. • Patented Lapcon technology offers smooth and quiet motion. • Successfully proven in 30,000 open/close cycle test in our laboratory. HBF Horizontal Bi-Folding Door Mechanism Material  :  Plastic - Grey Steel - Nickel Supplied with screws. Used in pairs. Recommended Door Size and Weight: Width, 600~900 mm (23-5/8"~35-7/16") Height, 270~360 mm (10-5/8"~14-11/64") /each door Weight, 2.5~5.5 kg (5.5~12.1 lbs) /each door Item No. Door Height (mm) Door Weight (kg/pair) HBF-2SS 270~300 ( 10-5/8"~11-13/16" ) 2.5~3.5 ( 5.5~7.7 lbs ) HBF-3SS 270~300( 10-5/8"~11-13/16" ) 3.6~4.5 ( 7.9~9.9 lbs ) HBF-4SS 270~300 ( 10-5/8"~11-13/16" ) 4.6~5.5 (10.1~12.1 lbs) HBF-2S 300~330( 11-13/16"~13" ) 2.5~3.5 ( 5.5~7.7 lbs ) HBF-3S 300~330( 11-13/16"~13" ) 3.6~4.5 ( 7.9~9.9 lbs ) HBF-4S 300~330( 11-13/16"~13" ) 4.6~5.5 (10.1~12.1 lbs) HBF-2M 335~360(13-3/16"~14-11/64") 2.5~3.5 ( 5.5~7.7 lbs ) HBF-3M 335~360(13-3/16"~14-11/64") 3.6~4.5 ( 7.9~9.9 lbs ) HBF-4M 335~360(13-3/16"~14-11/64") 4.6~5.5 (10.1~12.1 lbs) Back to index