Heavy Bean ThumblatchIn the medieval times, a thumb latch set was used on door lintels and braced door hinges. This type of latch has a thumb shaped lever which operates a thumb bar, this passes through the door and lifts the latch. The From the Anvil Heavy Bean Thumblatch features an intricate design inspired by the late medieval period. This is ideal for older properties or those looking to add a decorative touch to their home.