Hospira LifeShield Primary IV PlumSet IV Administration Set is a 15 drop IV set with 104 inch (264 cm) long tubing. LifeShield 11943-12 (New number is 14242-28) Primary IV PlumSet with convertible pin, drip chamber, slide clamp, dual-channel in-line cassette with capped secondary port, CLAVE clamp, backcheck valve and 2 CLAVE injection Y-sites.