The ALM Manufacturing Aluminium lap clips are commonly referred to as 'Z' clips because of their shape. These clips are designed to be slotted on to the top of a pane of glass to support the upper piece on the sidewalls of greenhouses. They are pre-formed aluminium lap clips with a 10mm lap and suitable for 3mm glass.They are essential when carrying out glazing repairs.Specification: Pack quantity: 50. Ref: UTTK10500