TECHNICAL CHARACTERISTICS- IT ALLOWS A MAXIMUM OPENING OF 100 MM.- STAINLESS STEEL FRICTION STAY ARM.- INCORPORATION OF AN ADDITIONAL CREMONE BLOCKING DEVICE IN THE LIMITING POSITION.- ACCESS TO THE UNBLOCKING MECHANISM USING TORX PIN DRIVER.- INSTALLATION USING PRE-MOUNTED GRUB SCREWS FOR THE SASH HARDWARE.- FIXATION TO THE FRAME USING SELF-TAPPING SCREWS FOR GREATER SAFETY.- BREAKING STRENGTH IN EXCESS OF 300 KG.- COMPATIBILITY WITH STAC HARDWARE.