Reduced Centre Tee:

Code Description
YT20-20-16C 20mm x 20mm x 16mm
YT25-25-20C 25mm x 25mm x 20mm
YT25-25-16C 25mm x 25mm x 16mm

Reduced End Tee:

Code  Description
YT20-16-20C 20mm x 16mm x 20mm
YT25-20-25C 25mm x 20mm x 25mm
YT25-16-25C 25mm x 16mm x 25mm

Reduced Centre + End Tee:

Code  Description
YT20-16-16C 20mm x 16mm x 16mm
YT25-20-20C 25mm x 20mm x 20mm
YT25-16-16C 25mm x 16mm x 16mm