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Free Ground Shipping! - Grass Kinvaro F-20 Bi-Fold Door Lifter System - SET (Nickel/Grey)

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In one effortless motion, the Grass Kinvaro F-20 Bi-fold Lifter system is designed to move two horizontal doors together to offer maximum access to the cabinet’s interior. Yet the lower door is still in easy reach for closing. Lifter doors can be built with flat or wood panels in a face frame or frameless application for the design look you want to achieve.

  • Holds flap securely in any position.
  • Extremely smooth movement and soft-closing with integrated adjustable damping.
  • Adjustable spring force.
  • Tool free attachment of door assembly to cabinet.
  • 3-dimensional door adjustment – height, side, angle: Direct adjustment ±1.5mm.
  • Hinge with 3-dimensional adjustment - height, side, depth.
  • Opening limiter adjustable to 90°.
  • Wide range of applications for many different flap materials.
  • Pre-assembled Euro screws and positioning pins for easy mounting of the fitting to the side wall.
  • For frame and frameless cabinetry. Face frame mount adapter available (sold separately).
  • Weight Range: 9.7 to 42.3 lb (4.4 to 19.2 kg) depending on spring size (See specification for spring size/weight rating info)
  • Door/Flap Range: Width: 15 3⁄4" - 47 1⁄4" (400 – 1200mm); Height: 22 1⁄16" - 35 7⁄16" (560 – 900mm)
  • Set includes: (1ea) left and right hand lift up fittings; (2ea) screw-on brackets for wood with cover caps; (1ea) left and right hand grey cover caps for fittings; (2ea) break-away center hinges; paper template and installation instructions.
  • Required (not included): (2ea.) Grass Tiomos 120° self-close hinges and base plates (3ea. recommended for doors over 900mm wide)
  • For automatic Kinvaro door calculations, try the Grass Kinvaro Calculator!

-California Residents-
WARNING: This product can expose you to chemicals including lead and/or wood dust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
Manufacturer: Grass America Inc.
Manufacturer Location: Germany
Color/Finish: gray
Type: bi-fold lifter
Warranty: Lifetime quality guarantee.

Grass America Inc. Restock Policy

Please call or use our Online form to receive an RGA (Return Goods Authorization) number within 30 days of purchase prior to returning merchandise, returns WILL NOT be accepted without one. No restocking fee on items listed online. Exception: 50% Restock Fee applies to all Grass Kinvaro Lift Systems & Accessories. Kinvaro items must be returned in original Grass cartons.

If an item is returnable (See restocking list), you must first call or use form below to request a return goods authorization (RGA) prior to returning any items purchased through us.

We will not accept any returns without an RGA. All items must be returned in "Re-Saleable Condition", in original packaging with all parts included. Customer is responsible for shipping charges.

Our restocking policies vary, depending on manufacturer and item.

Click here for our restocking fee schedule. Please call or email us with any other questions you may have on returns.

Click here to request a Return Authorization