1/2" x 50' Riser Flex Pipe 37154For connecting sprinkler lateral lines to spray heads, impacts, or gear drive rotors Constructed from linear low density polyethylene (LDPE) for flexibility Compatible with Funny Pipe fittings and Orbit, Rain Bird, and Hunter swing fittings For transition to Blu Lock use 1 2 in. Blu Lock x Spiral Barb Adapter For non constant pressure outdoor irrigation use with cold water only