1/4'' Barbed Elbow Made for 3/16", inner diameter, 1/4", outer diameter hoses. Sold in packs of 10. $1.98
1/4'' Straight Barbed Connector (10pcs/pck) 1/4" Double barbed Connector Accepts 3/16" ID or 1/4" OD house $1.50
1/4'' Barbed Tee Connector (10pcs/pck) Made for 3/16", inner diameter, 1/4", outer diameter hoses. Sold in packs of 10. $1.98
1/4'' Barbed Cross Connector (10pcs/pck) Made for 3/16", inner diameter, 1/4", outer diameter hoses. Sold in packs of 10. $3.58
1/2'' Straight Barbed Connector (10pcs/pck) Durable barbed connector, fits 1/2" inner diameter hosing. $3.60