Jack chain is unique in that each link features two eyes 90 deg out of plane to each other. Jack chain is not heat-treated and is made with low carbon steel and has a brass finish.
| Trade Size | : | #16 |
| Inside Link Length | : | 1/2 in |
| Material | : | Carbon Steel |
| Finish | : | Brass |
| Material Diameter | : | 0.062 in |