69088 Adson Bone Nibbler 8 Inch Cup(8 X13 Mm) Revised Product Specifications Are As Follows 1.Should Be Made Up Of High Strength Medical Grade Stainless Steel. 2.Length Should Be 8 Inches Or More And Length Of Bite Beak Should Be 13 Mm 3.Should Be Double Action, Sharp Bite, Autoclavable, Heavy Duty. 4.The Instrument Shall Be Free From Rough Edges, Pits, Burrs, Cracks And Grinding Marks 5.The Two Arms Shall Move Freely And Smoothly At The Joint Without Any Undue Play