Specifications:

Machine calibrated cast iron KG plates are accurate to within 10g in weight

There are also calibration plugs on the back of each pate

Collar opening 50.40 mm

25kg red, white lettering, 27mm thickness and 450mm diameter

20kg blue, white lettering, 22.5 mm thickness and 450mm diameter

15kg yellow, white lettering, 21mm thickness and 400mm diameter

10kg green, white lettering, 21mm thickness and 325mm diamter

5kg white, black lettering, 21.5mm thickness and 228 diameter

2.5kg black, white lettering, 16mm thickness and 190 diameter