Troemner 9072 ASTM Class 6 (Replaces NIST Class F) Cast Iron Grip Handle Weight, 5 lb.

Troemner 9074 Class F Cast Iron Grip Handle Weight, 10 lb.

One 1 Pound Scales USA Scale Test Calibration Weight Class 4

Rice Lake 12870 Cast Iron Painted Grip Handle Test Weight, 20lb Mass, NIST Class F

Rice Lake 12839 Cast Iron Painted Grip Handle Test Weight, 50lb Mass, NIST Class F

Rice Lake 12833 Cast Iron Painted Grip Handle Test Weight, 25lb Mass, NIST Class F

HFS (R) Scale Balance Calibration Weight Set - 10-1000g 8Pc Set with Case (8pcs : 10g,20g,20g,50g,100g,100g,200g,500g) 8pcs is 1000Gram Total

Rice Lake Cast Iron ASTM Class 7 Painted Grip Handle Test Weight, 1lbs Mass