BOW Standard Replacement Feather inserts are compatible with both the FeatherPRO and FeatherDUO featherboards (56389 and 56675, sold separately). They are direct replacements for the Feather Inserts that ship with the FeatherPRO. Standard feathers cover the widest range of pressure needs. When compared to UltraFlex feathers, you’ll benefit from higher resistance to kick-out when using a shaper or router.








