Dolphin Wave Retrofit for Cable Connector state_Minnesota all you need to tension

all you need to tension or release the lane line is a few twists of the wrist

This pool safety rope and float kit is pre-assembled and combines 1/2 inch red and white rope with fifteen 3 x 5 inch locking pool floats

allowing swimmers to optimize their body position and reaction off the platform

resilient seal

you are required to purchase Retro Kit #196090

Dolphin Wave Retrofit for Cable Connector state_Minnesota all you need to tensionThis is a Maytronics Cable Connector Retrofit for Dolphin Wave robotic pool cleaners. Wave models include the 50M, 140, 150, 200, 200 XL, and 300. It also works on the Dolphin C7 cleaner.