Loc Line 41426 ProStream Nozzles, 0.117" x 1.25" (Pack of 2) auspowers_batchfour you can dig the hole 99 inches 203mm 2M you can dig the hole on ice and put the sonar sensor into the water Read more Instructions for Use Male Straight Union Elbow Union Straight Union Y Female Straight Quantity 5PCS 10PCS 10PCS 10PCS 20PCS 10PCS 10PCS Material Nickel Plated Brass PBT Plastic PBT Plastic PBT Plastic Nickel Plated Brass Temperature Range 32℉~140℉ 32℉~140℉ 32℉~140℉ 32℉~140℉ 32℉~140℉ Pressure Range 0~145Psi 0~145Psi 0~145Psi 0~145Psi 0~145Psi Sizes Available 1 8" NPT perfect for very precise machining Nozzles have a 360˚ tip rotation and 72˚ (for 0