Anti-twist bushing
Apparatus and method for securing a first fabrication element to
Apparatus for connecting together a pair of profile bars
Apparatus for forming tubular joints
Apparatus for releasably connecting two rod sections
Apparatus for securing an elongated handle to the back of a brus
Arrangement for coupling rotary shaft with rotary member
Assembly for producing frameworks
Attaching coaxially a member or fitting with a bore therethrough
Attachment element for a body in a wall
Automatic piston lock mechanism
Automatic piston lock mechanism