詳細規格及用途描述
1. BACK SET : 47mm
2. BRASS CYLINDER W / STEEL CASE & ZINC PLATED FRONT & STRIKE PLATES W / CHROME PLATED CYLINDER COVERS / 430SS W/POLISHED
3. 3 CROSS KEYS / KEY COMBINATION MORE 3000 NOS
4. STEEL BOLT W / NICKLE PLATED