1.size:60mm,70mm,80mm,90mm 2.material: brass 3. s groove key or computer key choice 4. European standard.

1. finish: polished, nickle plated, chrome plated

2. size: 30+30mm, 30+40mm,30+50mm,30+60mm

3. key: s groove or computer groove

4. diameter: European standarded.

lock cylinder