DescriptionProduct description:Quarter-turn clamp locks are used for replacing and locking fixtures or hatches quickly and easily. Toolless clamping shortens setup times.Material:Housing stainless steel. Bolt steel. Rotary knob stainless steel.Version:Housing bright. Bolt nickel plated. Rotary knob stainless steel, bright.Note:Stainless steel M3 fastening screws are included. Form A mounting option for plate thickness 6 mm. Form B mounting option for plate thickness > 6 to 14 mm.Type of operation:Check that the rotary knob is in the "OFF" position. Set the quarter-turn clamp lock in the premounted clamping plate. Turn the rotary knob to the "ON" position. When fully clamped, a click sound is heard.Accessory:Clamping plates K1560Drawing reference: