3M™ DBI-SALA® Rollgliss™ Descender
3M™ DBI-SALA® Rollgliss™ Descender

3M™ DBI-SALA® Rollgliss™ Descender


  • • Descent control device for suspended work activities
  • • Manually controlled descent
  • • 19 in. (48 cm) gentle flow configuration
  • • For use with kernmantle rope
  • • Large radius design
  • • Extremely compact and lightweight design
  • • High strength corrosion resistant stainless steel construction
  • • Meets or exceeds applicable OSHA and ANSI standards
The Rollgliss™ Fisk Descender™ is made from 304 stainless steel, its one-piece design offers gentle flow for 19 inches of working line to pass through the descender over a larger radius found in other products on the market. This design offers less wear to the working line, reduction in rope hockling, and torsional twist. The 304 stainless steel was chosen because of its durability and greater thermal capacity over other materials (ie. aluminum), thus reducing the temperature increase of the unit during a descent.
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