McMaster-Carr
Industrial supply catalogue with half a million parts, organised so well that engineers browse it purely for pleasure.
Opens in a new tab. We do not control this site and it may have changed since we catalogued it.
How to get the most from it
McMaster-Carr sits in Weird Shops under Weird, filed as coffee break.
- Set aside five to fifteen minutes and give it your proper attention.
- Use a laptop or desktop computer — we file it as desktop only.
- It works with the sound off, so it is fine on a train or in a quiet office.
- No account needed — you can start without signing up.
- Go in expecting something useful, brainy and mesmerising.
About this category: Bizarre product galleries and gift catalogues. Browsing is free and considerably wiser than buying.
Good for
- Filling a coffee break properly
- Getting something practical done
- Giving your brain a workout
- Watching something hypnotic for a while
- A quiet break at your desk
- Trying it with zero commitment
McMaster-Carr: quick answers
Is McMaster-Carr free?
Yes. McMaster-Carr is free to use and needs no account.
Do I need an account to use McMaster-Carr?
No. You can use McMaster-Carr without signing up for anything.
Does McMaster-Carr work on a phone?
Not well. We file McMaster-Carr as desktop only, so open it on a laptop or desktop computer.
Is McMaster-Carr safe for work?
Yes, we file it as safe for work. It also works muted.
How long does McMaster-Carr take?
We file it as "Coffee break": Five to fifteen minutes of proper attention.
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