The riser threads onto the old PVC fitting with zero fuss, and the 1/4" outlet means I could snap my existing micro-sprinklers straight on. The 12" length sits at the perfect height above the mulch, too.
Emily F.★★★★★
Was dreading digging up the old shrub heads, but these 12" semi-rigid risers screwed right onto the existing PVC threads and converted everything to 1/4" drip without a hassle. The 1/2" MPT side is nice and snug, and they hold their position in the bed, no floppy lines. Exactly what I needed to fina