# The Weights and Measures Regulations 1963, Regulation 48


The adjusting holes in all weights shall be in the under surface of the weight and shall not extend to the upper surface. They shall be undercut and plugged with lead, which shall cover the bottom of the hole and shall not project beyond the surface.

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Source: https://www.legislation.gov.uk/uksi/1963/1710/regulation/48 (the official version)
Page: https://openlegislation.uk/weights-and-measures-regulations-1963/regulation-48
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.