Product Details:

Individual Parts for the Installation or Repair of Our Windscreen Posts

Individual replacement parts are available for the CRL Windscreen Posts. Whether you need to replace damaged parts, or are reconfiguring an existing post layout, buying just the parts you need is an inexpensive alternative to replacing an entire post.
CRL Setting Blocks fit into the glass pocket to support the glass panel at the height you determine. they are made of a rigid UHMW plastic composite that won't compress under the weight of the glass, helping to maintain an even sight line. You can trim them to any length you require.

Width:  3/4 in (19 mm)
Height: 1/2 in (12.7 mm)
Length: 24 in (610 mm)