Rock Exotica RockGrab Flipline Adjuster Large Hand Saws Core: Nylon thread

Core: Nylon thread

Max Rope Size: 3/4″ Rope MBS: 18

SpiderJack 3 features:

Maximum working load: 2 x 2 = 4 kN

Makes for more efficient footlocking tree ascent

Rock Exotica RockGrab Flipline Adjuster Large Hand Saws Core: Nylon threadThe Lowdown The Rockgrab by Rock Exotica. Now available in a larger size for 13mm 16mm ropes. Designed as a flipline lanyard adjuster. It does a better job than most because of the orientation of the attachment point. Tech Specs Part #: RG4 90 Weight: 245g Rope Size: 13mm 16mm Treegears Take The Rockgrab large is our preference if you're needing a rope grab for larger diameter fliplines.