3M DBI-SALA 2103189 Fisk Descender and Vhs Instructional Video DVD， Silver<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Descent control device for suspended work activities</li><li>Manually controlled descent</li><li>19 in (48 cm) gentle flow configuration</li><li>Order 1205000 kernmantle rope separately - last three digits detail length</li><li>Stainless steel one-piece manual rope descent device</li><li>Fisk Descender is the simplest， most effective descent control system ever designed-it's easy to trust a system designed for durability， thermal capacity and smooth flow</li><li>Gentle flow 19-Inch of working line to pass through the descender</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41AmA5C4iLL.jpg" noproxy>