Hi this item have two pices ? one right hand thread and lelf hand thread ?

Right hand is for the green oxygen hose and the left hand coupler is for the red acetylene hose.

Hi this item fit with Uniweld 71 Welding Handle ?

Yes from 1/4 hose fittings up to standard hose fittings

will this fit tee uniweld wh550 torch?

The Uiweld WH 550 torch has type “A” connections, which the small end of this adaptor has. If you’ll be connecting it to a type “B” hose, the most common size, then it should work fine.

Have b hose and a torch. "3/8" - 24 (a) female x 9/16" - 18 (b) male" it should be ok but not by ""a" size hose to "b" size torch"? seller fix this

Correct, the title is accurate, but the fine print description under the picture is incorrect. This connects an A torch with smaller fittings (prestoweld for example) to a standard large B sized hose (hose for Victor products)

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Western 105 & 106 Oxygen Acetylene Adaptors, A Size Torch/Regulator to B Hose

Western 105 & 106 Oxygen Acetylene Adaptors, A Size Torch/Regulator to B Hose

Product ID: 71569952

🔥200 psi max pressure rating for reliable performance

🔩3/8"-24 (A) female x 9/16"-18 (B) male precision fit

🛠️Solid brass construction for ultimate durability

₨17030

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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₨17030

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered 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 Sri Lanka.

Secure transaction

Description

🔥 Connect with Confidence – The Brass Standard in Gas Adaptors 🔩

BUILT TO LAST - Crafted from solid brass to resist corrosion and wear in demanding environments
COMPACT LIGHTWEIGHT - Weighs just 2.08 ounces, making it easy to handle and install without bulk
SEAMLESS COMPATIBILITY - Effortlessly connects A size torch/regulator to B size hose for versatile setups
TRUSTED INDUSTRY STANDARD - Preferred by professionals for reliable welding and cutting applications
PRESSURE READY PERFORMANCE - Handles up to 200 psi, ensuring safe and consistent gas flow

The Western 105 & 106 Oxygen Acetylene Adaptors provide a precision-engineered connection between A size torches/regulators and B size hoses. Rated for up to 200 psi and constructed from solid brass, these adaptors ensure durability, safety, and seamless compatibility for professional-grade welding and cutting tasks.

Specifications

ASIN	B06WGRP73P
Best Sellers Rank	#625,012 in Automotive ( See Top 100 in Automotive ) #982 in Gas Welding Equipment
Date First Available	February 16, 2017
Item Weight	2.08 ounces
Item model number	105, 106
Manufacturer	Western
Package Dimensions	4.61 x 1.85 x 0.94 inches

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