Finish: Chrome Plated Housing and Insert: Zinc die cast Total length (L) of the shaft varies from 41 mm in the open position to 35 mm in the closed (compressed) position Latch is supplied assembled, cam to be ordered separately Protection degree: IP65 The first 90Ëš turn moves the cam 90Ëš, the second 90Ëš turn retracts the cam 6 mm Extended shaft