ISC Rocker Rope Grab
"The Rocker is a self-tailing rope access back up device and can be used hands-free when traveling up or down the rope.
Weight: 164 grams (5.78 ounces)
Strength: MBS: Dependant on rope type
For use with single ropes from 10.5 - 12.7mm (3/8"" - 1/2"")
For use without a shock absorber
Can also be used on a work positioning lanyard / flipline (in accordance with EN358)
Thumb-catch can be used to park the device
Certifications: CE EN353.2, EN358, EN12841-A"
Weight: 164 grams (5.78 ounces)
Strength: MBS: Dependant on rope type
For use with single ropes from 10.5 - 12.7mm (3/8"" - 1/2"")
For use without a shock absorber
Can also be used on a work positioning lanyard / flipline (in accordance with EN358)
Thumb-catch can be used to park the device
Certifications: CE EN353.2, EN358, EN12841-A"