26-Piece Metric & SAE Thread Checker Set
26-Piece Metric & SAE Thread Checker Set
🔍 Fast accurate metric & SAE thread checking
🛡️ Tough wear-resistant alloy material
🧰 Compact organized portable storage
⚙️ Dual standard inch/metric compatibility
🔧 Versatile for repair & inspection jobs
BUNDLE & SAVE
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26-Piece Metric & SAE Thread Checker Set
I've been doing DIY repairs for years and always eyeballed thread sizes. This set finally gave me a reliable way to check. Fits both metric and SAE which is what I needed.
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Specification
Specification
Product Name: 26-Piece Nut & Bolt Thread Checker
Set Composition: 14 SAE inch gauges + 12 metric gauges, dual Metric & SAE system
Product Size: 193 × 160 × 46mm
Outer Box Size: 206 × 164 × 66mm
Net Weight: 331g
Gross Weight: 430g
Model No.: 26-Piece Red & Blue Gauge Set with Case
Carton Quantity & Carton Weight: Customizable according to customer requirements
Packaging: Portable hand-held storage case, neatly classified for easy carry and storage
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Safe & Secure Checkout
Safe & Secure Checkout
We use state-of-the-art SSL Secure encryption to keep your personal and financial information 100% protected.
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60 Days Return
60 Days Return
To be eligible for a return, please ensure that:
Items are unused, unwashed, undamaged, and in their original packaging with original labels attached.
The customer is responsible for return shipping costs unless the return is due to our error.
Items that do not meet these conditions will not be accepted for return.
Customers may request a return within 60 days of receiving the item, without providing a reason.
To initiate a return, please contact us at info@elarohome.com. Once we receive and inspect the returned item, the refund will be issued to the original payment method.
Shipping fees will be charged at most once per order (including returns).
No restocking fees will be charged for returned items.
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Shipping Costs
Shipping Costs
Shipping Policy – Elaro Home
🕒 Order Processing & Delivery Time
Processing Time
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Standard Orders: Orders are usually processed within 24 hours on business days (Monday–Friday).
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Weekend & Public Holidays: Orders placed on weekends or public holidays will be processed within 48 hours.
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Customized Orders: Personalized or engraved items require an additional 3–5 business days for customization before shipping.
Delivery Time
Total Delivery Time = Processing Time + Shipping Time
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Estimated delivery time varies by destination and the selected shipping method.
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Shipping may be delayed due to customs processes, high order volumes, or local postal disruptions.
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Peak Season Delays: During heavy shopping periods (e.g., Black Friday, Cyber Monday, Christmas, New Year, Valentines, etc.), delivery times may be longer than usual. We appreciate your patience.
🚚 Shipping Costs & Free Shipping
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Free Shipping: Enjoy FREE standard shipping on orders of $49 or more!
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Standard Shipping:
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United States: A flat rate of $4.99 applies for orders under $49.
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Canada & Australia: A flat rate of $5.99 applies for orders under $49.
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This ensures reliable delivery of your items.
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We also run occasional free shipping promotions — subscribe to our newsletter or check the website for updates!
🌍 Shipping Countries & Estimated Delivery Time
We offer worldwide delivery by Air Shipping. Estimated delivery times (after processing) are:
| Region | Estimated Shipping Time |
|---|---|
| United States (US) | 7–10 Business Days |
| Canada (CA) / Australia (AU) / United Kingdom (UK) | 7–15 Business Days |
| Germany / France / Italy / Spain / Netherlands / New Zealand | 10–15 Business Days |
| Other Countries | 10–15 Business Days |
These are estimates and may vary depending on shipping carrier, customs, and location.
🔍 Shipment Tracking
Once your order ships, you will receive a shipping confirmation email with tracking information.
You can track your order at any time through our Track Your Order page.
If you do not receive tracking details within 48 hours after the estimated processing time, please contact us.
🛃 Customs Duties & Taxes
In most cases, customers do not need to pay customs duties or import taxes.
However, international customs policies vary by country, and in rare cases, additional charges may apply.
If your shipment incurs customs fees, these are the responsibility of the customer.
📦 Address Accuracy & Failed Delivery
Please ensure your shipping address (name, address, phone number, etc.) is complete and correct at checkout.
If a shipment fails due to incorrect or insufficient shipping details provided by the customer, we may not be able to resend the order, and refunds may be refused.
Please double-check your shipping information before placing an order.
💬 Contact Us
If you have any questions regarding shipping, we’re here to help:
📩 Email: info@elarohome.com
⏱️ Response Time: Within 24–48 hours on business days
Stop Guessing Thread Sizes
Identify common metric and SAE threads faster with an organized gauge set for bolts, nuts and threaded holes.
Upgraded Thread Checking Set
Every thread checker is inserted into well cut foam that holds them firmly in place to prevent them from bouncing around in the box, but not so tight that you can easily remove them. Easier to use than connected nut or thread checkers, because you no longer have to carry a whole bunch of gauges to measure individual screws or nuts and can reach any tight spot.
Identifies Benefit
Identifies common nut and bolt thread sizes quickly.

Metric Design
Metric and SAE references reduce workshop guesswork.

Individual Convenience
Individual gauges support checking fixed bolts and threaded holes.
Improved Efficiency
Just screw the nut or bolt into the screw thread gauge, it takes you a few seconds to check the size. Also, this nut and bolt gauge is especially well suitable for the distinguish between similar inch and metric threads.

Organized Everyday Value
Organized red and blue case keeps the set together.

Product Details
Quantity: 26 Pieces; Storage: Red/Blue Case
Good to Know
Start gently and never force a gauge; cross-threading can damage both the tool and the part.
26Pcs Contain
M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25,M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1.5, M12x1.75.6-32, 8-32, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24,3/8-16, 3/8-24, 7/16-14,7/16-20,1/2-13, 1/2-20. (bolt and nut thread identifier, thread gauge sae andmetric)

Our valued customers say
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Does exactly what it should
Picked this up for my garage. Works well for checking thread sizes before ordering parts. Nothing fancy, but it gets the job done.
Jason Caldwell
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Handy little kit
I bought this for my husband and he uses it almost every weekend. The case keeps everything organized and the pieces feel solid. Good value.
Derek Holloway
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Solid tool for the price
I've been doing DIY repairs for years and always eyeballed thread sizes. This set finally gave me a reliable way to check. Fits both metric and SAE which is what I needed.
Eric Whitaker
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Useful for the shop
We use this at our small auto repair shop. Saves time when identifying damaged threads. Would recommend to anyone doing mechanical work regularly.
Justin Mercer
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Compact and easy to use
Wasn't sure what to expect but it's actually really straightforward. The labels are clear and it didn't take long to figure out. Happy with the purchase.
Scott Donovan
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Good addition to the toolbox
Bought this after stripping a bolt and not knowing the thread spec. Now I check before I start. Simple tool, saves headaches.
Brian Callahan
