OPD Grid view List view 4 lb Steel LP Cylinder Propane / LP Cylinder with OPD Valve Steel with Powder-Coated Exterior Integrated Collar Handles DOT- and TC-Approved Made in USA Add to Quote 5 lb Steel LP Cylinder Propane / LP Cylinder with OPD Valve Steel with Powder-Coated Exterior Integrated Collar Handles DOT- and TC-Approved Made in USA Add to Quote 10 lb Steel LP Cylinder Propane / LP Cylinder with OPD Valve Steel with Powder-Coated Exterior Integrated Collar Handles DOT- and TC-Approved Made in USA Add to Quote 20 lb Steel LP Cylinder Propane / LP Cylinder with OPD Valve Steel with Powder-Coated Exterior Integrated Collar Handles DOT- and TC-Approved Add to Quote 20 lb Aluminum LP Buffer Cylinder Add to Quote Reconditioned 20 lb Steel LP Cylinder Propane / LP Cylinder with OPD Valve Steel with Rust-Stop Painted Exterior Integrated Collar Handles DOT- Approved Fully Refurbished with Hydro Test Add to Quote 11 lb Steel LP Cylinder Propane / LP Cylinder with OPD Valve Steel with Powder-Coated Exterior Integrated Collar Handles DOT- and TC-Approved Made in USA Add to Quote 30 lb Steel LP Cylinder Propane / LP Cylinder with OPD Valve Steel with Powder-Coated Exterior Integrated Collar Handles DOT- and TC-Approved Made in USA Add to Quote 40 lb Steel LP Cylinder Propane / LP Cylinder with OPD Valve Steel with Powder-Coated Exterior Integrated Collar Handles DOT- and TC-Approved Made in USA Add to Quote