For spindle without safety device against twisting Application: Clamping sleeve for centric, play-free clamping of tools and cutterheads. Machine: Machines with high precision spindles e.g. moulders etc. Technical information: Hydro-Duo open clamping system, activation of hydro clamping by a grease gun. Suitable for right and left hand rotation. With clamping nut PH 130 0 01