Tension Radius and Ulna Set, 4 tools ranging in thickness from approx 0.65mm to 0.95mm. All stainless steel!
Coloured identification plastic bead with white the thinnest and black the thickest
Note the thickest tool (black bead) is slightly longer and has one end longer. Its has a part twist instead
Length – 80mm
Returns – 10mm
Width – 3.0mm t0 3.2mm