• Representative Image

M4-6-09-B

4490976
Replacement knob, blue

Replacement knob blue

How can REFCO help you?

  • Net Weight [kg]
    0.01
  • Net Width [mm]
    22
  • Net Height [mm]
    22
  • Net Depth [mm]
    22
  • Gross Weight [kg]
    0.02
  • Gross Width [mm]
    80
  • Gross Height [mm]
    20
  • Gross Depth [mm]
    130
  • Packing Weight [kg]
    0.01
  • Customs Tariff Number
    9026.9000
  • Product Data Sheet
    Create Now
    Back to overview

    Further Products

    • 14297-RF

      4677817
      expander tool set Ø 3/8" - 1 1/8"
    • New

      SM-ALL/3

      3004257
      Adapter for VAMP condensate pumps, 3 pcs.
    • 14142

      9881562
      Fin comb, with extra spare head
    • New

      AP-mA/3

      3004258
      Adapter for VAMP condensate pumps, 3 pcs.
    • A-38010

      4687957
      Access control valve 1/4" SAE x 1/4" SAE
    • SW-127-C

      4687626
      Ratchet wrench
    • INVERTER-CHECK-KIT

      4678571
      Test kit for analysis of air conditioners
    • 14225

      9881560
      Pocket mirror

    Highlight

    Introducing REFSCALE-S, the electronic charging scale designed to simplify your refrigerant exchange process with its sleek and efficient design.

    News

    30. August 2026

    Ship Ahoy on Lake Hallwil

    More information
    16. April 2026

    Shaping the future of refrigeration technology together

    More information
    16. January 2026

    Together into the New Year: Kick-off 2026

    More information