Can they be used to vontrol the valve e.g turn the heat up or down?

Hi no these are just caps for the lockshied valves. You will need the other valve handles. Get them from here or Screwfix do an adapter pack which fits most valve spindles. Here is the reference. SCREWFIX REPLACEMENT SAFETY RADIATOR VALVE CAPS WHITE 2 PACK (83291)

Will these fit 15 mmmm radiator valves

Yes they are universal and replace the old or broken lock shield valve caps. They are held in place by a rubber style tap washer, with the valve stem pushing through the hole in the center of the rubber. They are decorative caps only, you remove them to adjust or close the valve.

Will it work with a 10mm microbore valve.

Possibly, depends on the valve stem. The fit most valves, but remember they are lock shield covers only. You cannot alter the valve with them.

I ordered a pack of 4 but was sent a pack of two. Is that the way you usually do business?

Sorry dude, but you have addressed your query to previous buyers and not to the supplier. I can't help you but I got 4 of these caps so perhaps you need to ask the supplier or simply send them back as product not as advertised.

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Merriway BH01946 Radiator Caps - Pack of 4

Product ID: 48656973

Details

Brand
Merriway
Colour
White
Finish type
Lacquered
Global Trade Identification Number
Hole count
1
Material
Plastic

📏Universal fit: 36x25x20 mm

🧱Durable ABS plastic build

🛠️Push-fit, no tools needed

AR$27004

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Description

✨ Cover your valves, elevate your space 🏡

VALUE PACK - Four caps per pack—upgrade multiple rooms or radiators at once.
BUILT TO LAST - Robust ABS plastic ensures long-lasting durability.
SLEEK ROOM UPGRADE - Transform exposed valves into a clean, modern detail.
EFFORTLESS INSTALLATION - Snap on in seconds—no tools, no hassle.
UNIVERSAL COMPATIBILITY - Includes adjustable washer for a perfect fit on most valves.

The Merriway BH01946 Radiator Caps come in a convenient pack of four, designed for universal push-fit installation without tools. Crafted from durable ABS plastic with a lacquered white finish, these caps neatly cover exposed radiator valve spindles, enhancing the aesthetic of bedrooms, bathrooms, and living rooms. Each cap measures 36 mm in length and fits most valves with an included adjustable washer, making it a practical and stylish upgrade trusted by thousands of UK customers.

Specifications

ASIN	B00O7OWZD0
Best Sellers Rank	5,855 in DIY & Tools ( See Top 100 in DIY & Tools ) 30 in Central Heating System Accessories
Brand	Merriway
Colour	White
Customer Reviews	4.0 4.0 out of 5 stars (2,046)
Finish	Lacquered
Global Trade Identification Number	05013249364920
Included Components	4 x Universal Push-Fit Radiator Caps
Item Dimensions L x W	36L x 20W millimetres
Item Type Name	Universal Push-Fit Radiator Cap (Pack of 4)
Manufacturer	Merriway
Material	Plastic
Model Number	BH01946
Mounting Type	Wall Mount
Number of Holes	1
Part Number	BH01946
Unit Count	4.0 count

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AR$27004

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered 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 Argentina.

Secure transaction

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