will this connect to old (approx' 1970's) 1/2" copper pipe

hI, I can't guarantee that. It's 15mm connector and should connect 15mm copper pipe.

Hi, does anyone if you can use these to connect 2 flexi pipes together using the nuts already on the the flexi pipe?

Yes, I am using them for exactly that but you will need the metal sleeves to go inside the plastic pipes to stop them collapsing.

Does this come with olives?

Yes it has olives inside, it's what makes the seal.

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

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Straight Coupling Brass Compression Fittings 15mm Multi Packs 1, 2, 4 (4)

Straight Coupling Brass Compression Fittings 15mm Multi Packs 1, 2, 4 (4)

Product ID: 77256858

Details

Brand
PSW TRADE LTD
Colour
Gold
Connector type
Coupling
Exterior finish
Chrome
Item dimensions L x W x H
50 x 20 x 20
Item weight
250 Grams

🔥Up to 25 bar water pressure

🔧15mm precision fit

🛠️Tool-free permanent seal

€ 19.17

Duties & taxes included

In stock

Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔗 Lock in reliability with every connection — don’t settle for leaks!

MULTI APPLICATION READY - Ideal for gas, compressed air, and water systems with rated pressure specs
VERSATILE COMPATIBILITY - Works seamlessly with steel, stainless steel, and plastic pipes
PREMIUM BRASS DURABILITY - High-quality brass resists corrosion and ensures longevity
TRUSTED BY DI YERS PROS ALIKE - Highly rated with 4.6 stars and proven first-time leak-free performance
EFFORTLESS LEAK PROOF CONNECTIONS - No special tools needed for a secure, permanent fit

These 15mm brass compression fittings deliver a permanently tight, tool-free connection compatible with multiple pipe materials. Rated for gas, compressed air, and water applications up to 25 bar, they combine professional-grade durability with easy installation, making them a top choice for both DIY enthusiasts and trade professionals.

Specifications

ASIN	B079TVD5RK
Best Sellers Rank	487,420 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,449 in Air Tool Accessories
Brand	PSW TRADE SUPPLIERS LTD
Colour	Gold
Connector Type	Coupling
Country of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (67)
Exterior Finish	Chrome
Item Dimensions	50 x 20 x 20 millimetres
Item Weight	250 Grams
Manufacturer	EU
Material	Brass
Number of Pieces	4
Set Name	Brass Compression Straight Coupling Set (4 Piece)
Size	15mmx15mm
Thread Size	15 mm
Thread Type	Metric Tapered
Unit Count	4.0 count

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