GardenNow 36 ft High-Pressure Propane Extension Hose — 350 PSI, Stainless-Steel Braided with Brass Ball Valve and Adapter Kit

GardenNow's 36-foot braided propane extension hose delivers a long, flexible, high-pressure connection for grills, fire pits, heaters and RV appliances.

This heavy-duty propane extension is engineered to extend your fuel line safely and conveniently. The hose features a 350 PSI rating, stainless-steel braided construction with four-layer protection, and a solid-brass ball valve plus six conversion fittings to link a variety of tank and appliance connections. It arrives ready to install with thread tape, a wrench and a Velcro strap for tidy storage.

How durable and safe is the hose for outdoor use?

The hose is built for rugged, outdoor conditions — stainless-steel braid resists abrasion and corrosion while the internal layers maintain airtight performance. It carries CSA-level testing and a 350 PSI working pressure rating to suit most portable propane appliances. The brass fittings also reduce leak risk and stand up to repeated connections.

• 4-layer internal protection for pressure stability and air tightness
• Stainless-steel braided exterior for abrasion and weather resistance
• Solid brass fittings and ball valve to prevent corrosion and leaks
• CSA-tested and 100% pressure-tested before shipping

Which appliances and setups will this extension work with?

The 36-foot hose has 3/8" female flare ends and includes six adapter fittings to translate between common flare and NPT sizes. That makes it versatile for connecting tanks to grills, RV quick-connects, fire pits, heaters, smokers and portable generators. The kit covers many of the most-used fittings so you can match tank valves and appliance inlets without custom parts.

• Compatible with grills, fire pits, portable heaters, griddles and smokers
• Useful for RVs, travel trailers and portable generators requiring extended reach
• Adapters: multiple 3/8" flare and NPT combinations provided for broad compatibility
• Includes a brass ball valve for on-line shutoff control

How do I install and maintain the propane extension safely?

Installation is straightforward: select the correct adapter, thread the connection with the included sealing tape, hand-tighten then finish with the supplied wrench. Place the brass ball valve where you can easily reach it for shutoff. Periodically inspect the braid and fittings for wear and re-torque connections after the first use.

• Use included PTFE thread tape on male threads before tightening
• Hand-tighten, then secure with wrench — avoid over-tightening
• Mount ball valve accessibly and check all joints for leaks with soap solution
• Store coiled and secured with the Velcro strap when not in use

What sizing and connector options come in the kit?

The hose features 3/8" female flare terminations on both ends and ships with an assortment of conversion couplings to fit common NPT and flare fittings. The adapters let you convert between 3/8" NPT, 1/2" NPT female, 1/4" NPT male and various 3/8" flare combinations. The brass gas ball valve provided uses a 3/8" flare male to 3/8" female NPT interface for convenient on-line shutoff.

• 36-foot length for flexible placement of tanks and appliances
• 350 PSI rated for high-pressure portable propane applications
• Adapters included: multiple 3/8" and 1/2" NPT and 3/8" flare options
• Brass ball valve sized 3/8" flare male x 3/8" female NPT

Who is this for: This GardenNow extension hose is designed for homeowners, RV owners, landscapers and outdoor cooks who need safe, extended reach from propane tanks to appliances. It’s ideal when a fixed tank position won’t reach your fire pit, grill or heater, and for people who prefer a single kit that covers multiple connector types. Choose this kit if you want a long, tested hose with corrosion-resistant materials, an on-line shutoff, and a range of adapters for flexible hookup options.