Will these fit my oil burner?

They are 4.7 inches long, a common stem size. Check the length and joint diameter of your current stem before ordering, since the listing gives no diameter.

Are they really unbreakable?

No glass stem is. The listing calls the glass Pyrex and break-resistant, but thin stems still crack from heat, drops or tight fittings.

How many pipes come in a pack?

Ten 4.7-inch pipes per pack. That covers several replacements or one restock for a shop.

Can I clean and reuse them?

Yes. Glass stems can be cleaned and reused until they crack or chip. Discard any stem with a chip or crack.

No price was listed, so compare the pack price against other 10-packs of 4.7-inch stems before buying.

What do buyers say about the 10pcs/Pack 4.7" Oil Burner Pipes?

Rated 4.9 out of 5 from 9 ratings.

Where can I buy the 10pcs/Pack 4.7" Oil Burner Pipes?

2 stores we checked sell it, including Croia Glass, Amazon.

10pcs/Pack 4.7" Oil Burner Pipes

4.9

Last price we saw

$411.20at Amazon, last seen Oct 31

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Our take on the 10pcs/Pack 4.7" Oil Burner Pipes

These are 10 replacement glass stems, 4.7 inches long, sold in a single pack for oil burner pipes. The listing calls the glass Pyrex and break-resistant, though thin glass stems still crack with heat and handling. No current price was provided, so there is no recent range to compare against.

Best forOwners replacing a cracked or dirty stemBuyers who want a multi-pack so spares are on handShops that resell or restock burner stems