By A Mystery Man Writer
Working GRAPPLING HOOK in Minecraft!
Capewell Retractable Grappling Hook
Products – Page 40 – Toy Heaven
Versatile Grapnel Launcher for Urban Method of Entry
World's Fastest Grappling Hook Winch! (HACKLORIAN: Chapter 6)
Retractable Grappling Hook Launcher : 6 Steps - Instructables
Hasbro
Action Man Machine Gun Emplacement - Boxed, 1: 6 Scale Action Man weapon set
Awesome Homemade Grappling Hook Gun
Action Man Rope Launcher
Geyperman boxes