Turn latch, reinforced design, for subsequent or additional installation in cable tray covers of the walk-in cable tray system, including truss head screw with slot FL 6X12-S E3 DIN 603 made of stainless steel, material number 1.4301 / 1.4303 and lock nut SMS 6 E3 DIN EN ISO 10511 made of stainless steel, material number 1.4301 / 1.4303. Use outdoors, due to external influences such as wind loads, is only possible with additional security (self-tapping screws, steel band, etc.). When fastening, ensure that a minimum distance of 50 mm is maintained from the beginning/end of the cover. Furthermore, ensure that the screw head slot is installed flush with the fastening tab of the turn latch plate. This ensures that it is possible to later check that all existing turn latches on the cover are properly closed (position of the screw head slot). Use for: Cable tray cover of the BKS system RDRS ...-2.0 RDVSRSL ... RDVSRS ... Delivery: unassembled and loose Latch material: stainless steel, material no. 1.4571