Used with a wide variety of underwater instruments requiring messenger actuation. Snaps on with one hand. Nylon monofilament lanyard connects messenger to release mechanism of serially operated instruments. GO Devil messenger accommodates cable sizes up to and including 6.4 mm (1/4") diameter. Larger diameter on request.


  • Weight: 865 grams (1.9 Ibs).
  • Materials: Cast bronze body and thumb latch. Stainless steel latch shaft and spring. Nylon monofilament lanyard.
  • Dimensions: 5.1 cm (2") diameter by 6.3 cm (2 1/2").
  • Maximum Cable Diameter Accepted: 6.4mm (1/4"). Larger sizes on special order.

Standard order of GO Devil messenger includes nylon monofilament lanyard. Order teflon coating additionally.

The next table shows all the available models:



Please, contact us for more information.