Flanged clamps FSZ of die-cast aluminum have a slitted clamping point machined with cutting methods.
The flange with two bores serves as an interface or for fastening the clamp to the place of use.
The bore at the clamping point is arranged in the plane parallel to the face of the flange. It receives typically available construction tubes with full surface contact over the entire cross-section of the bore.
At the screw point, a hex socket cap screw or an adjustable hand lever reduces the bore cross-section for clamping.
Adjustable hand levers are intended for repeated, tool-free clamping. Under the designation HSK, these are available separately for individual use and in other designs. Compared with the tool-operated hex socket cap screw, the clamping force achievable with an adjustable hand lever is lower due to the shorter lever length.