High Precision 4s/2mm Glass Bar Level Bubble Vial – Levelling Instrument

This is a no-frills, high-precision bubble vial for all your leveling needs.

It's a 4s/2mm glass vial, meaning it's sensitive and accurate—great for carpentry, surveying, or any project where you need things perfectly horizontal.

It's brand new and unbranded, but the glass is clear and the bubble is easy to read.

Just mount it in your jig, tool, or level and you're good to go.

If you're building custom tools or replacing a broken vial, this is a cheap and reliable fix.

Small but mighty, this little bubble will keep your work straight.