For pricechoose optionsSelect Option CC1-S Conical Connector HC1S Heavy-Duty Hydraulic Connector HC5 Standard Connector HOC1S Hook On Connector POC-1S Push On Connector RC1S Rotary Connector SOC-5 Slide On Connector SOC2 Slide On Knuckle Jointed Connector SRT6S 6in Straight Rigid Tube Quantity Add to Basket This Lumatic Rigid Tube has various connectors and a straight rigid delivery tube for use with grease guns. All with 1/8in BSP threads.