SMC KQ2H04-06 Reducing Union, 4 x 6mm, Tube, Polybutylene SKU: 27SKQ2H04-06 List $4.64 Was: Now: $3.95
SMC KQ2H04-02S Male Connector, 4mm x 1/4 In, Tube x R(PT) SKU: 27SKQ2H04-02S List $2.75 Was: Now: $2.34
SMC KQ2H10-04S Male Connector, 10mm x 1/2In, Tube x R(PT) SKU: 27SKQ2H10-04S List $5.04 Was: Now: $4.28