Adapter is sturdy, made of metal. It locks on properly and does not wobble. Adapter will allow to use Pentax M42 screw mount manual lenses on Nikon Z Z6 Z7 full frame cameras. Adapter has a flange, so you can adjust infinity focus on the lens.
It will be shipped just as pictured.
All items come with 90 day money back guaranty.
Shipping is free within USA and $5 via USPS first class mail service worldwide. You can choose faster and more expensive shipping during check out.