Rope Access Back-Up Device
The Duck-R conforms to EN 12841 (same as the Petzl ASAP). The Duck-R is virtually the same as the Petzl Shunt, except for one rope – which is why the cross-over for some companies and individuals is a lot easier.
Specs:
CE 0120
EN 12841 Type A
Rope Diameter 10.5 – 11mm
Rope Type: EN1891:1998 Type A
Materials:
Body: Stainless Steel
Cam: Aluminum or Stainless Steel
Spring: Stainless Steel
Cord: Nylon
EN 12841:2006A