| Clamping lever colour | Black RAL 9005 with satin finish. Orange RAL 2004 with shiny finish. Other colours for suitable quantities. | 
                            
            | Return spring | Burnished steel. | 
                            
            | Stop screw | Galvanized steel. It can be used for the assembly of the lever with nut-runner. | 
                            
            | Stud bolt | Galvanized steel with toothing, directly obtained. Special inserts on design and/or in brass, on request for suitable quantities.
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            | Screw cover button | Technopolymer with satin finish. Standard colour: orange RAL 2004 for black lever and black RAL 7021 for orange lever.
 Other available colours: yellow RAL 1021, red RAL 3020, green RAL 6018, blue RAL 5015, grey RAL 7035.
 Customization of the button with client's logo for suitable quantities.
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            | Clamping lever material | Die-cast zinc alloy with epoxide resin painting. |