This will work with the 1963 through to the 1986 versions when they stopped using springs for the Helping Hands.
Vintage Mouse Trap Board Game by MB Games 1986 Big Box Version 100% Complete
Mouse Trap Helping Hand SPRING, Spare, Replacement, Ideal, MB, Vintage Mousetrap
Vintage 70s Ideal Mouse Trap Classic Board Game Complete Good Condition Retro
Hasbro Gaming Mouse Trap Board Game for Kids Ages 6 and Up, Classic Kids Game for 2-4 Players with Easier Set-Up than Previous Versions, Multicolor, One Size
MOUSE TRAP Ball - 2x Replacement Metal Steel Ballbearing +BAG Hasbro Game (2016)
MOUSE TRAP Ball - 2x Replacement Metal Steel Ballbearing +BAG Hasbro Game (2013)
