Base H 280 Call For Quote $2.87 Interior Base 9/16″ x 3-1/4″ View Product Catalog Base H 280 quantity Add to list Want a discount? Become a member. SKU: H280 Category: Mouldings Description Description Moulded Ogee Base. Suitable for traditional or contemporary interiors. H280 – Hemlock, 9/16″ x 3-1/4″ available in random lengths