Main specifications
Material
Die-cast zinc alloy lever body, epoxy resin coating, RAL 9005 black colour, matte finish.
AISI 303 stainless steel clamping element.
AISI 304 stainless steel retaining screw.
AISI 301 stainless steel return spring.
General information
Features and applications
GN 311 clamping kit can be used as an alternative to the fixing screws supplied in the various types of set collars and semi-split set collars GN 706 and GN 707.
The table shows the dimensions of the set collars, semi-split set collars and of the corresponding clamping kits.