Check the listing for details. Y11 Key Blank Quickblanks By JMA Ya-45DE 01122. Condition: New. Listed at 23.99 USD. The Y11 Key Blank Quickblanks by JMA Ya-45DE 01122 are durable and versatile key blanks made of nickel-plated brass. With 5 pins for added security, these keys are ideal for both residential and commercial use, as well as for padlocks. The 01122 key blank type ensures compatibility with various locking systems, making it a reliable and convenient choice for business and industrial applications. As part of the Quickblanks brand, these key blanks offer quality and efficiency in key management and access control.