Includes 4 of each of the 1/4" couplers, tees and elbows * These 1/4" couplers, tees and elbows will connect to any of our 1/4" vinyl or 1/4" in-line drip tubing * Use the 1/4" couplers to extend the 1/4" vinyl tubing to drippers, 1/4" in-line drip tubing and micro stakes from the 1/2" poly tubing * Also use the 1/4" couplers to make repairs to cuts in the 1/4" vinyl or 1/4" in-line drip tubing * With the 1/4" tees you can run the 1/4" vinyl tubing and the 1/4" in-line drip tubing in opposing directions