Apex Float Stem Extension by Apex-K And K Free Shipping Available $14.99 Style #: SFTFT20 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add To Cart Shop Similar Stem extension for Apex XtraFlo Long Tail Float Valve SFTFT20 Stem extension for Apex XtraFlo Long Tail Float Valve.