Skip to Main Content Skip to Footer Links
Error occured! Please reload the page and try again
Choose a Store
Open till 
There are vehicles in your garage

Free shipping on all orders.

Enroll in Speed Perks for more savings.

Cart is empty!

Add Something to the cart

includes estimated shipping

Vehicle added


Find parts for the selected vehicle:

View Vehicles
Are you sure you want to delete this vehicle?

    Add a

    Add a

    Dorman - Autograde Thread Checker on a String

    Part # 415-103
    Loading ...
    Qty :
    Free In-Store Pickup
    In Stock
    • Product Details

      Part No. 415-103

      Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)

      Convenient and easy to use, our Thread Checker saves you the time and hassle of estimating the size of the nut or bolt you need. Get the job done right-the first time-with this handy tool.

      Product Features:

      • For standard and metric measurements
      • Checks male and female threads
      • Mounted on a long, durable cable with looped end for repeated use and simple storage on the wall or in a drawer
      • Perfect for use in the repair shop, at home, in the garage, and many other places

    • Specifications
      • Thread Checker Material:Metal
        Thread Sizes Included:#6 Through 1/2 & M4 Through M13 in
    • Read Review
    • Q & A
      Ask a question, get answers from real customers and in-house experts.
    Disclaimer: We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.