23-01-2019, 09:55 AM
Hi All
Could any kind person let me know what the shape and size of the thumbscrew that holds open the front window on the RK is?
I currently use a modern flat version (see below) but I'm not sure this is correct and think it should be a round knurled knob. I know it is 1/4 whit but what size is the round knurled section?
Howard
Could any kind person let me know what the shape and size of the thumbscrew that holds open the front window on the RK is?
I currently use a modern flat version (see below) but I'm not sure this is correct and think it should be a round knurled knob. I know it is 1/4 whit but what size is the round knurled section?
Howard