Congerate Gravity Hook Multifunctional High Performance Stainless Steel Survival Foldable Grappling Hook Climbing Carabiner Emergency Tool With 4 PCS Comparable Rubber O-ring For Outdoor Activities by CongerateDirect

? Multi-Functional Gravity Hook-- It comes with one Gravity Hook (as gravity principle to catch stuff) in stainless steel (SUS304) and one Bat Gear (like Batman's dart) which for emergency connect ,makes your Batman dream come true. Video reference on Youtube, search "gravity hook" for further information. Brilliant Tool And Comparable. ? How To Use-- The Gravity Hook is a cross between a mechanical claw and a grappling hook. When it touches down, the gravity counterforce makes the jaws open. Lifting it closes the jaws around your prize through gravity .It is so easy to catch up stuff in some incommodious place where your hand can't reach it . ? Amazing Catch Ability-- Tie any rope or string to the "Ohm symbol shape-ring " at top of Gravity Hook and drop it to pick up anything you'd like! When the Bat gear joint with the grappling claw ,tighten the nuts and bolts on one of the cross links and/or use the provided 2 pcs rubber O-rings(total 4 pcs ,2 of them be the spare parts to compare with other products) to keep the Gravity Hook closed firmly . ? Strong Bearing-- Can hold up to 150kg / 330lbs (experimental data)***** ! Expand and collapse claws compact enough to be stowed on a back pack strap.Weighs about 330g/0.7lb, just like bringing a can of beer, put it in your emergency kit when you need it. ? Versatile and Warning-- Lots of functions are waiting for your exploitation. For outdoor activities, outdoors survival training, outdoor adventures. Used for disaster relief. Climbing tree, anchoring, fishing, rescue vehicle traction, grapple falling objects, etc. The folding grappling hook has not been tested or certified to bare human weight. Not Intended For Unassisted Climbing or Load Bearing Applications Where Failure Would Cause Damage or Injury.