3mm Tees - 10 Pack Pinit $11.00 Quantity discounts available QuantityPrice SKU: IG16140 Retail Price Quantity -+ Add to Cart Details Use these to branch out and run distribution drippers in two directions. You can also put them directly into a 1/2" or 3/4" drip line and install two ... Details Back DetailsUse these to branch out and run distribution drippers in two directions. You can also put them directly into a 1/2" or 3/4" drip line and install two Blumat sensors. Comes in a pack of 10.