Nesting Slabs

Rice Lake 2500 lb Cast Iron Nesting Slab, ASTM Class 6 The Rice Lake Weighing Systems ASTM Class 6 Cast Iron Calibration Weights are for testing and calibrating Class III, IIIL, IIII, and non-marked scales. The Rice Lake cast iron weights go through a...

Rice Lake 1000 lb Cast Iron Nesting Slab, ASTM Class 6 The Rice Lake Weighing Systems ASTM Class 6 Cast Iron Calibration Weights are for testing and calibrating Class III, IIIL, IIII, and non-marked scales. The Rice Lake cast iron weights go through a...