Description
The ROSCO Duo-Lock Snap is made out of stainless steel wire. It has been redesigned to allow a ROSCO Swivel to slide on without opening the snap. These ROSCO Duo-Lock Snaps are very popular for umbrella rig applications.
| Size | Test | Length |
| 51 | 20 | 0.515 |
| 52 | 25 | 0.665 |
| 53 | 75 | 0.84 |
| 54 | 50 | 0.972 |
| 55 | 85 | 1.205 |
| 56 | 150 | 1.515 |