Coulisse Roller blind mechanism M - anthracite (RC3001-AN) – Mega Mar USA
Louvolite Roller Shade System 32 Kit (R3015) (White) | BlindParts.com
Amazon.com: AUDEEKON Roller Blind Mount Window Shade Brackets+ Side Cover+End Plug+ Chain Mechanism for Zebra Blinds with 1.5”Tube,White : Home & Kitchen