


Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Irwin Tools 8127 is a plug tap designed for general threading tasks. This tool features a 5/16-18 UNC size, suitable for various applications. It is made of high carbon steel, which enhances its durability and reliability.
The Irwin Tools 8127 is suitable for situations where high tolerance threads are not critical, making it ideal for general usage in workshops.
Thanks for subscribing!
This email has been registered!
