Blue Square Q360 Pop Up Head Collar (Black) | 011400BK Retro Fit Internals and shim—to restore optimal function

and shim—to restore optimal function and prevent premature wear

Durable pool‑grade plastic construction designed for in‑floor cleaning systems

Use the Style 2 Tool for installation and removal

Enhances water circulation and heating efficiency

Made to withstand the high pressure put out by these in-floor cleaning systems

Blue Square Q360 Pop Up Head Collar (Black) | 011400BK Retro Fit Internals and shim—to restore optimal functionThe Blue Square Concrete Collar is engineered with space age material designed to last longer than the competitors and is even saltwater friendly! The collar features a ridged plaster ring to guarantee a water tight seal once installed inside an 18" Schedule 40 Riser Pipe. Unlike other manufacturers, the riser pipe is NOT required to be reamed out to install the collar. The tapered design fits directly inside the 2" pipe. Innovative locking tabs