Color ： Black Nickel, White Nickel, Matte Balck, Zinc Black, gold
Material ： All stainless steel, or Stainless Steel Wire with Brass tube, or all brass
| Crane Swivel + Special Safty Snap | |
| model | length/mm |
| 5/0*10 | 67 |
| 4/0*9 | 62 |
| 3/0*8 | 58 |
| 2/0*7 | 55 |
| 1/0*6 | 52 |
| 1*5 | 45 |
| 2*4 | 40 |
