- Showing 1 - 36 out of 62 results for "dbi-sala rollgliss r550 rescue and descent device 300 ft %7c by pk safety supply"Sort by:FeaturedProduct added to your wishlist! View wishlistProduct removed from your wishlist! View wishlistSomething went wrong. Please try again later.Product is added to compare already. Please refresh the page.Product is not found in compare. Please refresh the page.5 Products already added. Please delete existing selection to add this.