Universal Fill Adapter For Marker Coil Remote Hose, High Pressure Ufa Co2 Tank. Universal Fill Adapter for Marker Coil Remote Hose Line Enhance Your CO2 or HPA Tank Setup with This Versatile Universal Fill Adapter. Expertly Designed to Fit G1/2-14 or 0.825-14NGO Thread Cylinders, It is Ideal for Both Remote Lines and Fill Stations. Crafted from Durable Aluminum Alloy, This Adapter Ensures Longevity and Reliability. It Features High-strength Polyurethane O-rings for Optimal Sealing and Performance. Available in Several Specifications, Including Options with a Gauge or Vent Valve, You Can Select the One That Best Suits Your Needs. Features: - Compatible with G1/2-14 or 0.825-14NGO Thread HPA and CO2 Tanks - Durable Aluminum Alloy Construction - High-strength Polyurethane O-rings for Secure Sealing - Options Available with Gauge or Vent Valve - Ideal for Remotes and Fill Stations.