What type of shank fits into a contra-angle attachment for a low-speed handpiece?

Question

Quizplus · Accepted Answer

Contra-angle attachments for low-speed handpieces typically use latch-type shanks, which are specifically designed to fit securely and quickly into the attachment mechanism. Other types of shanks, such as friction-grip and straight shanks, may not be compatible with the attachment and can cause the bur or other instrument to loosen or become dislodged during use. Round-type shanks are not typically used in dental settings.

What Type of Shank Fits into a Contra-Angle Attachment for a Low-Speed