K-T Industrie's 5-Pack Replacement Needle Fillers provides a convenient solution for inflating athletic balls, offering five durable replacement inflators designed to fit K-T model 6-5357. Each needle features a 1/8" NPT inlet for secure, leak-resistant attachment, making this pack an essential accessory for sports enthusiasts, coaches, and teams to keep balls properly inflated and game-ready. | K-T Industries 5-Pack Replacement Needle Fillers