The AllPoints Foodservice Parts & Supplies 136523 Scale Calibration Kit is designed for precise calibration of scales. This comprehensive kit includes a 1/4" hex head nut driver for easy adjustments, a 1 lb. test weight to ensure accuracy, and a 3/32" allen wrench for versatile use. Compatible with Edlund models, specifically the CK-32, this kit provides all the essential tools needed to maintain optimal scale performance, ensuring reliable measurements for your foodservice operations.