Made from High-tensile Steel, Trade Approved Weights are calibrated with the correct positive tolerance. 1.0kg Hangers have a maximum stacking height of 500-510mm.
They are verified by Trading Standards and Crown Stamped so they legally comply with regulations for use in establishing weights for the purposes of selling goods.
No certificate is issued with these weights although one can be issued if required. Weights Regulations 1986 apply.
1Kg Trade Approved Hanger