Black Plastic Coated Neodymium Ring Magnet - 77mm (OD) x 8mm (ID) x 17mm (H) I 6 Multi-Poled D_29mm This pair of rectangular Stainless-Steel

This pair of rectangular Stainless-Steel 304 bars are 250mm long

are extremely strong and versatile

Manufactured from powerful N38 Grade Rare Earth Neodymium (NdFeB) material

Some kits are designed to be recessed into cabinetry and attract a metal striker plate or steel washer attached to the cupboard door when in the closed position

Black Plastic Coated Neodymium Ring Magnet - 77mm (OD) x 8mm (ID) x 17mm (H) I 6 Multi-Poled D_29mm This pair of rectangular Stainless-SteelThis high strength Neodymium Ring Magnet (N45) features an outer diameter of 77mm, an inner diameter of 8mm, and a height of 17mm. It is axially magnetised with a 6 multipole configuration, enhancing its efficiency in specialised applications. The black plastic coating provides durability, corrosion resistance, and a smooth surface for easy handling. Ideal for Prawn Farming & Artemia Separation This neodymium ring magnet is widely used in prawn farms