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3/8″ ID Natural Gas Hose – 12FT LPG Conversion Kit

$32.48 on Amazon.com (as of October 19, 2026, 6:17 PM EST) View details ↗

A durable **3/8″ ID natural gas hose** with a **12-foot length**, this conversion kit seamlessly transitions your grill or appliance from propane to natural gas. Perfect for Weber grills, Char-Broil patio heaters, Blackstone griddles (28″/36″ models), and more—excluding the Blackstone AirFryer Griddle Combo and 1902 Culinary 36″ Griddle. Designed with Weber metric standards in mind, this kit ensures a secure, leak-free connection for outdoor cooking, winter heating, or tailgating.

The kit includes everything needed for a hassle-free installation: a **quick-connect adapter**, five **coupling adapters** (3/8″ NPT, flare, and 1/2″/1/4″ NPT conversions), a roll of sealing tape, Velcro strap, wrench, and manual. Built with **upgraded rubber and 100% solid brass**, this conversion kit delivers superior safety, airtight sealing, and resistance to aging—ideal for long-term use. The flexible hose and easy-to-align connectors simplify setup, while the Velcro strap and dust plug make storage and transport convenient.

Whether you’re hosting a backyard BBQ, camping trip, or cooking for a crowd, this kit eliminates propane dependency and extends your cooking time without interruptions. Always verify your appliance’s original gas hose size before purchase to ensure compatibility.

Length12 feet
MaterialUpgraded rubber hose, 100% solid brass fittings
CompatibilityWeber grills, Char-Broil patio heaters, Blackstone 28″/36″ griddles, and more (e
Included Fittings3/8″ male quick connect, 5 coupling adapters, sealing tape, Velcro strap, wrench
Connection Type3/8″ ID (3/8″ male quick connect x 3/8″ female flare)
Pressure RatingLow-pressure natural gas only
Does this kit work with my Blackstone griddle?
Yes, it’s compatible with the **28″ and 36″ Blackstone griddles**, but not the Blackstone AirFryer Griddle Combo or the 1902 Culinary 36″ Griddle.
What’s the best way to ensure a leak-free connection?
Use the included sealing tape on threaded fittings and tighten connections with the provided wrench—always check for tightness before ignition.
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