These Dumont N5 tweezers with a clamping ring.
The clamping ring will slide very easily under gravity or after being pushed.
They have an extra fine tip measuring 0.10 x 0.06mm.
The clamping rign will hold the object being handled by the tweezers securely so the user can work efficiently. Both the clamping ring and the tweezers can be autoclaved.
These are Medical grade tweezers that are are manufactured from a special stainless steel and they will withstand temperatures of 400 degrees.