A 7" Micro Needle Holder with a 10mm handle, 0.5mm straight tips, and a locking mechanism is a precise surgical tool used for handling fine needles in microsurgical procedures. It is made of sturdy materials like titanium or stainless steel, and it is frequently used in delicate surgeries like ophthalmic or plastic surgery where precision is crucial. It has a straight jaw for accurate needle control, an ergonomic 10mm handle for a secure grip, and a locking mechanism to keep the needle in place during suturing.