Rotating clamping bolt, adjustable

The rotary clamping latches GN 516.1 have a closing mechanism which transfers the rotary movement of the operating element resp. socket key into a 90° turn and then into a 6 mm linear stroke of the latch arm. This mechanism is designed to form a vibration-proof latch in the end position (retaining position) in connection with an elastic rubber cap. The M6 set screw of the latch arm allows an adjustment of 10 mm within the individual latch arm distances A1 ... A4. This covers a clamping range from 1 to 41 mm consistently.