Swann Morton SM 0R / SM-0R retractable handle

The SM 0R is a die cast retractable metal handle, Swann Morton Part number 4303.

It is a highly versatile cutting tool produced with designers, graphic artists and modellers in mind with the added security of a retractable blade mechanism. With simple blade changing it fits the SM01, SM02, SM03 & SM04 type craft blades.