Freer Chisel / Elevator Double Ended Slightly Curved (Chisel Size: 4mm) (Elevator Size: 4.5mm) (7inch) Horizontal Shaft It has double-ended blades and

It has double-ended blades and is used to spread apart tissue and organs in order to give the surgeon better access to the surgical site

The horizontal serrated jaws are designed to grip tissue firmly

It is used to puncture the aneurysm and insert a guide wire

The Ballenger Nasal Swivel Knife with Cranked Shaft is a surgical tool used for nasal surgeries

Freer Chisel / Elevator Double Ended Slightly Curved (Chisel Size: 4mm) (Elevator Size: 4.5mm) (7inch) Horizontal Shaft It has double-ended blades andA Freer Elevator Chisel DE is a surgical instrument used to separate bone from soft tissue. The chisel end is used to cut through bone and the elevator end is used to lever the bone away from the surrounding tissue. The sizes listed indicate the width of the chisel and the width of the elevator. The 7 inch length refers to the overall length of the instrument.