The Avanos Medical MIC-KEY Bolus Feed Extension Set (0143-12) is designed for high-volume, hand-held bolus feeding, formula administration, and medication delivery via MIC-KEY low-profile gastrostomy feeding tubes. Measuring 12 inches (30 cm) in length, this extension set features wide-bore tubing paired with a SECUR-LOK® straight key connection that locks securely into the low-profile button, providing a direct inline path for optimal fluid flow. Equipped with an ISO 80369-3 compliant ENFit® connector, an integrated tubing clamp, and a DEHP-free formulation, it delivers safe, leak-resistant enteral connections while reducing the risk of tubing misconnections.