Eureka Shelf Support White (12 Pack)

Eureka Shelf Support White (12 Pack). Shelf supports are used on the inside of built-in cupboards. The inside walls of the cupboards would normally feature a series of partially drilled holes and it is here where the shelf supports can be pushed into and where after a shelf is placed on. How to use: Four shelf supports are required to keep a shelf in place. Two shelf supports are placed on each side at the back and the front of the shelf. The hole size for the cupboards should be 5mm. Specifications: Pack: 12 pieces. Eureka code: 2H31.