Does this include the required allen/hex key? If not, what is the key size?

This does not come with the allen key. If you buy the Flame King 1lb refillable cylinder that will come with the allen key. The size you need for the Flame King 1lb refillable cylinders is 5/64

Just received this with no Instructions. Are there any?

No there's no instructions that come with it you can find a YouTube video online the easiest way to use it would also be to buy the 1-pound bottle from flame King I bought two for $50 great accessory to the purchase you don't have to worry about the little rubber seals going out in the Coleman bottles easy to fill takes under a minute comes with a little allen wrench on the flame King 1 Lb bottles super easy I highly recommend it

Does this Adapter Valve include the stand as pictured in second picture? Not listed in description.

This listing is for the refill adapter valve only. It does not include the stand.

What is the purpose of the little white plastic tab on the refill adapter valve? The valve I have works fine without any special orientation on all 1

This refill adapter is designed to refill ONLY the cylinders that are designed to be refilled. It is NOT for the disposable cylinders as those are illegal to be filled according to the DOT. The white plastic tab is designed to fir into the refillable cylinders only and would not fit properly if you try to attach it to a disposable cylinder.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Flame King YSNEZF2.0 Propane Fitting Adapter Valve for 1LB Refillable Tank Cylinders, Brass/Metal

Flame King YSNEZF2.0 Propane Fitting Adapter Valve for 1LB Refillable Tank Cylinders, Brass/Metal

Product ID: 371692945

Details

Brand
Flame King
Exterior finish
Brass
Inlet connection size
3 Inches
Item dimensions L x W x H
20.3 x 15.2 x
Material
Brass

🔒Safety-first leak prevention

⏱️Save time with quick refills

♻️Eco-friendly reusable tanks

R$546

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

♻️ Refill smarter, save bigger — join the propane revolution!

REFILL SAVE 💰 - Cut costs and landfill waste by refilling your 1LB, 1/2LB, and 1/4LB propane tanks at home.
ERGONOMIC 90 BEND 🔄 - Keeps your cylinder upright for a secure, leak-proof seal every time.
PREMIUM BRASS BUILD 🏗️ - Durable metal construction ensures long-lasting performance and reliability.
EXCLUSIVE COMPATIBILITY 🔧 - Designed specifically for Flame King refillable cylinders—no single-use tanks allowed.
EZ LEVER SAFETY CONTROL 🛡️ - Automatic fuel shutoff when released minimizes leaks and maximizes safety.

The Flame King YSNEZF2.0 Propane Fitting Adapter Valve is a brass, safety-engineered tool designed to refill 1LB, 1/2LB, and 1/4LB Flame King propane cylinders at home. Featuring a 90° bend for upright stability and an EZ lever for automatic fuel shutoff, it offers a leak-minimizing, eco-friendly alternative to disposable tanks, helping users save money while reducing landfill waste.

Specifications

ASIN	B08KHXTPWZ
Brand	Flame King
Brand Name	Flame King
Connector Type	Barb
Customer Reviews	4.6 out of 5 stars 1,427 Reviews
Exterior Finish	Brass/Metal
Exterior finish	Brass/Metal
Inlet Connection Size	3 Inches
Inlet Connection Type	QCC Valve Connector
Inlet connection size	3 Inches
Inlet connection type	QCC Valve Connector
Item Dimensions	20.3 x 15.2 x 3 centimeters
Item Type Name	Propane Refill Fitting Adapter Valve for 1LB Refillable Tank Cylinders
Item dimensions L x W x H	20.3 x 15.2 x 3 centimeters
Manufacturer	Flame King
Manufacturer Part Number	YSNEZF2.0
Material	Brass
Material Type	Brass
Model Number	YSNEZF2.0
Number of Ports	2
Outlet Connection Size	0.5 Inches
Outlet Connection Type	Barb
Set Name	1 lb propane refill adapter set
Size	8 x 6 x 1.2 inches
Specification Met	DIN
Thread Size	1/4 inch
Thread Type	1/4-18 NPT
UPC	850015730405
Unit Count	1 Count
Valve Type	Barb

Reviews

A**E

Great quality

9.09.2025

R**R

Works

Works good. Refill all my flameking tanks with this

18.04.2026

J**.

Exacto para rellenar tankes de gas king flame 1lb

No tuve problema alguno en el proceso de compra y entrega el producto es exactamente el que necesitaba

8.12.2024

L**Z

EN TIEMPO Y BUENA CALIDAD

MUY UTIL SE APRECIA BUENA CALIDAD PRECIO

17.07.2026

J**.

My stuff

Good job

19.07.2026

R**S

Better than disposable tanks

Works very good. much safer than the way i refilled in the past.

23.02.2026

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R$546

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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