This 1/2-inch Barbed Ebb & Flow Bulkhead Fitting from Botanicare is great for do-it-yourselfers. Fits one and three-eighths inch (1 3/8") hole. Tags: BBH210 , Botanicare Bulkhead Fitting 1/2" Barbed , Botanicare , FTBK1/2

Interior threads accept 3/4" standard pipe thread

Use as ebb and flow fittings & bulkhead fittings

Increased versatility: thread pvc pipe fittings into bulkhead fittings

Ideal for use in aeroponic and drip applications

Superior quality & competitively priced