1
Precision CNC-machined for accurate sizing.
Identifies 30 distinct metric and imperial sizes.
Easy to use with intuitive design.
Durable 6061 aluminum construction.
Convenient rulers in centimeters and inches.
Versatile mounting options for easy access.
Flawless accuracy for all standard hardware.
Average Rating out of 5:
Price Range: $19.99
Color: Red
2
Versatile screw gauge for Metric and Imperial measurements. Includes 55° and 60° thread pitch gauges. Made of durable stainless steel for longevity. Features a lock-up device for accurate measurements. Ideal for checking tool angles on metal lathes. Includes a comprehensive range of sizes. Rust-resistant design ensures reliable performance.
Average Rating out of 5:
Price Range: $9.99
3
28 thread gauges for accurate identification.
15 SAE and 13 metric sizes included.
High-quality stainless steel for durability.
Rust-resistant and wear-resistant construction.
Quickly identify dimensions of nuts and bolts.
Convenient hanging storage design for organization.
Ideal for mechanics, carpenters, and DIY enthusiasts.
Average Rating out of 5:
Price Range: $9.99
Color: 0 positive
Material: Stainless Steel
4
Durable SUS304 construction for long-lasting use.
Identifies 28 distinct metric and imperial sizes.
Precision machined for ANSI Class 2B compliance.
Laser-etched markings for easy size identification.
Lightweight 6061 aluminum for portability.
Convenient wall or toolbox mounting options.
Ideal for professionals and DIY enthusiasts alike.
Average Rating out of 5:
Price Range: $23.49
Material: Aluminum 6061
5
30 sizes for quick bolt and nut identification.
Precision measurement from M3 to M14 threads.
Constructed from durable aluminum and stainless steel.
Meets ANSI Class 2B gauging standards.
Clear, easy-to-read laser-etched markings.
Includes 19 drill bit gauges for convenience.
Ideal gift for DIY enthusiasts and tradesmen.
Average Rating out of 5:
Price Range: $16.37
6
30 sizes for optimal nut and bolt identification.
15 metric and 15 standard thread gauges.
Upgraded 19-in-1 drill bit gauge included.
CNC machined from durable anodized aluminum.
Precision-engineered stainless steel for accuracy.
Clear markings for fast size identification.
Essential tool for mechanics and DIY enthusiasts.
Average Rating out of 5:
Price Range: $17.99
Material: Aluminum, Stainless Steel
7
Quickly identifies nut and bolt sizes.
Recognizes 34 different thread sizes.
Constructed from premium aluminum alloy.
Laser-etched markings for clear readability.
Includes 8 drill bit gauge sizes.
Features removable rubber foot pads.
Easy storage with hanging hole.
Average Rating out of 5:
Price Range: $22.99
8
Quickly determines screw sizes accurately.
Recommends appropriate drill bit and tap sizes.
Metric and SAE measurement compatibility.
Durable thick hard plastic construction.
Resistant to oil and grease for easy cleaning.
Color may vary based on stock availability.
Compact design for convenient storage and handling.
Average Rating out of 5:
Price Range: $9.99
Material: Plastic
9
46pcs for comprehensive thread size identification.
Includes both standard and metric sizes.
Convenient storage box with foam rack.
Quickly identify thread sizes in tricky areas.
Durable aluminum with laser engraving technology.
Organizes mixed bolts and nuts effectively.
Essential tool for professionals and DIY enthusiasts.
Average Rating out of 5:
Price Range: $39.99
Color: 9 positive
Material: Aluminum
10
Robust anodized aluminum 6061 construction. Corrosion-resistant SUS 304 stainless steel bolt. 18 metric and 18 standard thread sizes. Includes 19 drill gauges for size identification. Clear laser-engraved, wear-resistant markings. Quick length measurement for efficiency. Integrated hanging hole for easy storage.
Average Rating out of 5:
Price Range: $24.99
11
Identifies 34 nut and bolt sizes effortlessly.
Includes 15 metric and 19 standard sizes.
Durable laser etched markings for clarity.
CNC machined aluminum and stainless steel construction.
Non-slip bases ensure stability during use.
Two hanging holes for easy storage options.
Ideal for professionals and DIY enthusiasts alike.
Average Rating out of 5:
Price Range: $34.98
12
44 PCS thread gauges in a compact case.
Laser-etched sizes for easy identification.
Three clear reading methods for size verification.
Includes both metric and inch sizes.
Quickly check sizes and improve work efficiency.
Organizes mixed nuts and bolts effectively.
Average Rating out of 5:
Price Range: $39.99
Color: Red
Material: Aluminum
13
Identifies 31 thread sizes accurately. Compatible with standard and metric threads. Durable SUS304 stainless steel construction. Efficient dual-panel design for quick identification. Compact and portable for easy storage. Includes nut and bolt size integration. Perfect for workshops and DIY projects.
Average Rating out of 5:
Price Range: $39.98
Material: 0.24" 6061 Aluminum Plate
14
High-grade CNC-machined 6061 aluminum alloy construction.
Identifies 19 standard and 15 metric thread sizes.
Laser-etched markings for quick size identification.
Includes built-in inch and centimeter rulers.
Integrated drill gauges for accurate bit sizing.
Lightweight and portable for easy usage.
Perfect for professionals and DIY enthusiasts alike.
Average Rating out of 5:
Price Range: $29.99
Color: Red
Material: Stainless Steel
15
Identifies 28 standard nut and bolt sizes.
Includes both metric and imperial thread measurements.
Detachable plates for portable measurements.
Laser-engraved rulers for accurate length measurements.
Magnetic base for easy mounting on metal surfaces.
Durable 6061 aluminum construction for longevity.
Designed for professionals and DIY enthusiasts alike.
Average Rating out of 5:
Price Range: $99.99
Color: Stupid Simple Tools Identibolt XL
Material: Aluminum
16
Portable design for convenient thread measurements.
Durable, corrosion-resistant metal construction.
Clear metric and imperial markings for accuracy.
Includes keychain for easy carrying and access.
Perfect for automotive and home improvement projects.
Reliable tool for various nut and bolt types.
Efficient measuring tool for professionals and DIYers.
Average Rating out of 5:
Price Range: $9.99
Color: 1PCS
17
Premium Aluminium 6061 for durability.
Sturdy SUS 304 stainless steel bolts.
Laser-engraved measurements for easy reading.
15 metric thread sizes available.
19 standard thread sizes included.
8 drill gauge sizes for versatility.
Easy identification of thread sizes.
Average Rating out of 5:
Price Range: $26.99
Color: Red
18
Quickly verifies bolt and nut thread sizes.
Includes 45 thread gauges for various sizes.
Efficient size identification saves time and trips.
High-quality, durable materials for long-lasting use.
Easy to use with male and female ends.
Ideal for mechanics, carpenters, and tradespeople.
Compact design for convenient storage and portability.
Average Rating out of 5:
Price Range: $27.99
Color: Silver + Black
Material: Stainless Steel
19
Fast and simple thread verification. Durable high-speed steel construction. Rustproof and long-lasting design. Smart wire loop for easy storage. Permanently engraved measurements for clarity. Includes standard and metric sizes. Perfect for various technical applications.
Average Rating out of 5:
Price Range: $34.99
Material: High Speed Steel
20
54 pieces for standard and metric sizes.
Quickly identifies 46 different bolt and nut sizes.
Durable 0.5cm thick aluminum alloy construction.
Laser-etched markings for accuracy and readability.
Easy to use with double holes for hanging.
Includes 8 drill bit gauge sizes.
Patent pending for unique design features.
Average Rating out of 5:
Price Range: $79.98
Color: Orange
21
50Pcs detachable thread checker kit.
Includes 27 standard and 23 metric sizes.
Perfect for narrow area thread checking.
High-quality aluminum construction for durability.
Color-coded for easy size identification.
Three ways to read thread sizes.
Organizes and sorts nuts and bolts efficiently.
Average Rating out of 5:
Price Range: $45.99
22
Durable anodized aluminum 6061 construction.
Includes 30 thread sizes: 15 metric, 15 standard.
Precise laser-engraved markings for easy reading.
Quick measurement feature saves time on tasks.
Integrated hanging hole for easy storage.
Universal compatibility for various threading needs.
Designed for heavy use and corrosion resistance.
Average Rating out of 5:
Price Range: $19.99
23
Identifies metric and standard threads efficiently.
Includes 8 drill bit sizes for versatility.
Built from durable, corrosion-resistant aluminum alloy.
Accommodates 15 metric and 19 standard sizes.
Features laser-etched markings for clear labeling.
Compact design ensures easy identification of sizes.
Essential tool for plumbers, handymen, and auto industries.
Average Rating out of 5:
Price Range: $32.99
24
Includes metric and imperial thread gauges.
Measures nuts, bolts, screws, and nails accurately.
Durable metal construction ensures long-lasting use.
Laser-etched scales provide maximum accuracy.
Removable taper guides for measuring taper depths.
Onboard protractor and ruler for quick measurements.
Convenient carrying case included for portability.
Average Rating out of 5:
Price Range: $12.65
Material: Metal
25
Durable stainless steel construction for long-lasting use.
Quick size checks save time and effort.
Sliding knobs for precise measurement accuracy.
Clear size markings for easy reading.
Convenient keychain design for easy portability.
Fast and simple measurement process.
Ideal solution for various measurement needs.
Average Rating out of 5:
Price Range: $9.99
26
Portable thread size checker for precise measurements.
Quick and easy identification of thread sizes.
Durable, corrosion-resistant metal construction.
Convenient keychain design for easy access.
Versatile for various nuts, bolts, and screws.
One-handed operation for practical use.
Ensures accurate measurements every time.
Average Rating out of 5:
Price Range: $9.99
27
Constructed from durable CNC-machined aluminum alloy.
Identifies 30 distinct bolt and nut sizes.
Meets ANSI Class 2B gauging standards.
Easy-to-read markings with laser-etched scales.
Compact design for easy portability and storage.
User-friendly with pre-drilled mounting holes.
Essential tool for tradesmen and DIY enthusiasts.
Average Rating out of 5:
Price Range: $17.99
Color: Red
28
44PCS comprehensive nut and bolt thread checker.
High-strength stainless steel for durability and corrosion resistance.
Covers metric and imperial thread sizes.
Lightweight, portable design with handy carrying case.
Clear markings for easy and quick identification.
Scientifically calibrated for high measurement accuracy.
Ideal for home garages and professional workshops.
Average Rating out of 5:
Price Range: $27.76
Material: Stainless Steel, Aluminum
29
48-piece set for all nut and bolt sizes. Durable construction for long-lasting use. Quickly identify thread sizes with ease. Includes both metric and imperial gauges. Compact case for organized storage. Saves time and money on hardware trips. Ideal for professionals and DIY enthusiasts alike.
Average Rating out of 5:
Price Range: $43.99
Color: 48pcs Red & Blue
