42021 5 3/8IN. LIVER SELECTING & SERVING HOOK Since its early beginnings, Barr Brothers has maintained a reputation for producing quality, American-made products which stand up under the most demanding use in the meat industry. All Barr Brothers hooks are made of stainless steel and hardened to a spring temper. Our hooks are guaranteed to handle the heaviest of loads without bending, breaking or taking a set. The shape of the hook gives them excellent balance, and they are less cumbersome than other hooks on the market.