Made entirely of metal with pressure lever mechanism, centre wheel for precise setting of the desired radius, automatic spindle and micro adjustment by spindle centre wheel, 2 knee joints, 4 mm Ø spigot, built-in adaptor leg for all commercial technical pens.
The combination leg is built for attaching technical pens. Insert plate with standard thread, allowing direct insertion of all commercial technical pens.
By its lateral, multifunctional screw, the attachment of other drafting instruments such as fineliners, coloured pencils etc. up to a barrel diameter of 9 mm is possible. The needle leg is provided with 1 knee joint and interchangeable needle point, allowing fixing of the lengthening bar, working range up to 360 mm Ø, with extension bar 610 mm Ø, mat satin nickel finish, in transparent covered box, Material brass.
Ref. 42036 with fineline mech. pencil part 0,5 mm, extension bar