DC on X: It's BATMAN #BOGO time! Get your grappling hook around

Almost Got 'Im: Batman's Closest Calls

Batman Grappling Hook

Did Batman's grappling gun predate the Tim Burton Batman film? - Quora

Grappling Hook - Technical Discussion - VEX Forum

It's not just a call. It's a warning

Would Batman's grapple gun work in real life? - Quora

It's not just a call. It's a warning

I find it weird we've yet to have a scene of him swinging in the movies,despite it being very common : r/batman

Make It Real: Batman Rappeling Hook!