VELUX 2 ft. Rigid Extension Tube for TGR 010, THR 010, TSR 010, and TMR 010 Sun
ZTR 010 extension tube is designed specifically to be installed with 10 in. VELUX Sun Tunnel Skylights, including TGR, THR, TSR and TMR in size 010. This highly reflective 2 ft. rigid extension tube can be installed with 10 in.