So cheap, it’s practically in beta: $25.99 from Banggood. Updated: 07-01-2026.
ENJOYWOOD 28 Thread Nut & Bolt Checker With Gloves Durable Aluminum Alloy Gauge for Metric and Imperial Sizes Easy Size Identification Tool
Banggood warehouse: China.
Price: $25.99
Additional Banggood coupons:
1. First page
2. Second page
Other warehouses/versions
1 another warehouse/version in my CouponsFromChina database:
1. Europe
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Price history and price alert
Price history (for all/most countries) for ENJOYWOOD 28 Thread Nut & Bolt Checker is here. The lowest price was: $12.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).