Duplo Hose 12L with Into-the-Stud-Size & Stud-Size Ends

Reference

42076c01

Duplo Hose 12L with Into-the-Stud-Size & Stud-Size Ends (part 42076c01) is a LEGO element. CollectORbuild's catalog records it in 2 sets, including Fire Rescue (Explore) and Police Action.