Binderring, nickel plated steel, 38/43,5 mm

Binderring steel, nickel plated.

Technical info (average values) :
Weight : 7,2 Gram e.a.
Exterior : 43,5 mm
Interior : 37,75mm
Material : 3,0 mm
Color : Silver / Chromium
Material : Steel, nickel plated
Nickel free : No