Thread Size Checker Keychain Portable Precise Measuring Tool Metric and SAE Sizes Compact Design

This Portable Precise Thread Size Checker Keychain is perfect for professionals and DIY enthusiasts who need a reliable tool for measuring bolt sizes on the go.

• Versatile Measurement: Accurately measures both Metric (8 - 25 mm) and SAE (5/16 - 1") bolt sizes.
• Portable Compact Design: Easily attaches to your keychain for convenient access.
• Time-Saving Tool: Quickly identify bolt and nut sizes without testing multiple sockets.
• Durable Reliable: Made from high-quality materials for consistent performance and longevity.
• Easy to Use: Straightforward design for simple and efficient measuring of thread sizes.

• Measurement Range: Metric (8 - 25 mm), SAE (5/16 - 1").
• Material: High-quality durable materials.

• Option to choose: 1 pc, 2 pcs.