Highlight Reel #130 - When Batman's Grappling Hook Goes Wrong

Make It Real: Batman Grappling Hook Gun

Make it Real: Batman Grappling Hook Winch (TEST)

MAKE IT REAL: Batman's Grappling hook!, MAKE IT REAL: Batman's Grappling hook!

Batman Grappling Hook Part 5 - It's a Grapnel Now!

scott snyder – Hush Comics

Why Batman's Grappling Hook Should Kill More People (Because Science w/ Kyle Hill)

What are the most badass Dick Grayson moments and feats from all comics, Cannon or Elseworlds? - Quora

What long tactical rappelling ropes would Batman use? - Quora

Could any other character in comics do the feats of strength that Batman has done? - Quora

When Batman's Grappling Hook Goes Wrong

What are Dick Grayson's feats and abilities? - Quora

Hang on! There's a Real-Life BATMAN Grappling Gun and It Works Pretty Well - Nerdist

How much does Batman hold back? - Quora

How can Batman tolerate the grappling gun? - Quora