Binderring, nickel plated steel, 32/37 mm

Binderring steel, nickel plated.

Technical info (average values) :
Weight : 5,1 Gram e.a.
Exterior : 37,0 mm
Interior : 32,0mm
Material : 2,7 mm
Color : Silver / Chromium
Material : Steel, nickel plated
Nickel free : No