Add a Tiny Grappling Hook to Your Bat Tool Belt

Batman Grappling Hook Part 9 -- Its DONE!

Pocket Sized Grappling Hook

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Batman like Grappling Hook Gun, DIY Tutorial : Backyard FX

Robin Grappling Hook

Add a Tiny Grappling Hook to Your Bat Tool Belt

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This EOD Grappling Hook has 4 tines with teeth on all the

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