Spring Assist Mechanism

    Operating a Manual Shade by pulling the Drive Chain may require significant effort, and upgrading to motorization can become expensive. With our Spring Assist Mechanism (SAM) you can have a cost-effective option for operating even the largest shades with ease. Mounted inside the tube and attached to the clutch, this pre-wound spring can reduce the required pulling force necessary to operate the shade by up to 50%. With the Inpro SAM, operating your shades has never been easier!

    • Ideal for use with overly large shades or shades with heavy fabrics.
    • Available for Drive Right or Drive Left shades.
    • Spring ends are colored for easy identification: RED = for Drive Right (Regular Roll) LIME = for Drive Left (Regular Roll)
    • Attaches to the Clutch at the Drive Side of the shade.
    • SAM is compatible with all H200 and H300 manual clutch Shading Systems.
    • Minimum required Shading System Width: 37 1/2"
    • Comes pre-wound inside the Roller Tube, eliminating the need for complicated installations.
    • Simple retrofit to existing H200 and H300 manual clutch Shading Systems with a single screw attachment.

    Product Attributes

    Shade System: H200 and H300 Clutch Shades