The Lyman scale check weight set is essential for ensuring the precision of any scale, not just Lyman models. This versatile set includes calibration weights, a handy storage case, and tweezers to handle the weights easily. Whether you're verifying the accuracy of your Lyman scale or any other model, this check weight set is indispensable for maintaining accuracy and consistency in your reloading operations. Crafted from robust stainless steel to ensure extended durability Extensive weight spectrum for accurate scale calibration The combined weight is 210.5 grains, ensuring precise measurements A crucial instrument for ammunition reloading and engaging in outdoor pursuits Premium components ensure dependable and precise performance