METRIC PUSHFITS :
8mm fits RHINO-TUBE (approx 5/16" OD)
10mm fits HI-FLO (approx 3/8" OD)
12mm fits FLAT HOSE (approx 5/8" OD)
GARDENA CONNECTORS :
16mm fits RADIAL HOSE (approx 5/8" OD)
19mm fits USA GARDEN HOSE (approx 3/4" OD)
These work good. I have had others that leak.
Timely shipping and work properly. Great product
Two thumbs up
The pushfits worked well to connect the oversized hose from the radial brush to my original waterfed setup.