brand | IS / GLD / custom logo |
quality level | high, medium, normal quality |
shape | D-shaped, E-shaped, etc. |
type | heavy duty, medium, thin |
size | 70-100MM |
lock cylinder | solid brass |
lock shackle | thick or thin, hardened (heat treatment) |
pin number | 3 / 4 / 5 / 6 pieces |
key | iron / brass, KA / KD, normal / computer open, with different keyway, etc. |
features | anti-corrosion, anti-rust, sawing & prying resistance, single & double locking system, with or without waterproof ring, key can open to left and right side, etc. |