Turn latch for subsequent or additional installation in shaped cover of cable trays as well as for shaped cover of the walkable cable tray system and for distribution tray covers, including truss head screw with slot FL 6X12-S E3 DIN 603 and lock nut SMS 6 E3 DIN EN ISO 10511 made of stainless steel, material no. 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 to the beginning/end of the cover is maintained. 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: Formed cover of cable trays Formed cover of the walk-in cable tray system Distribution tray cover RDSV 50, RDSV 100 Wide span attachment T-piece cover WTARDV ... Delivery: unassembled and loose Material of latch: stainless steel, material no. 1.4571