Blue Star Coffee E61 chrome Knob  €9.99

Fits:  

• Astoria 
• Cimbali  
• Expobar Brewtus IV
• Isomac: Giada, Maverick , Millennium , Mondiale, Tea , Venus , Zaffiro 
• La Scale:
• Wega 

Not compatible: 

• VBM Domobar Super and Junior  - they use a 6x6mm square opening
• *Rocket Giotto, Cellini, and R60 models made before 2017 with screw-on tap
• Rocket  Appartamento models made before 2017 ( The square fitting is 0.5mm too tight)
• Rocket models with screw-on tap
• Faema - they use 10mm e61 knobs 
• La Pavoni - - they use 10mm e61 knobs 
• La San Marco -  - they use 10mm e61 knobs 
• Faema: E61,Jubile , E61 Legend Part no. 4831135881
• Bianchi:
• Expobar: Office,  EB61, Leva  Part no. 40000080
• Italia/Sv Sab:
• Grimac: Zola 11 Part no. GR331
• Fiorenzato:
• Rocket R58 with square 6.6 mm opening*
• Rocket R60 with square 6.6 mm opening*
• Rocket Mozzafiato Evolutione R (from the middle of 2017),
• Giotto Evolutione R (from the middle of 2017), 
• Rocket Giotto Appartamento  (from the middle of 2017), 
• Rocket Giotto Type V, 
• Rocket Mozzafiato Type V,
• Rocket Cronometero R/V
• Fiorenzato:
• La Scala: Eroica,  Symphony - Part no. ScalaC 0199
• Vibiemme: Chimaera , Cubo , Replica 
• SV Sab Italia:
• GA Gruppo Argentini, etc.
• Models that have 7 mm square steam/water knobs and 8mm E61 knob and 12mm portafilter handles - Returnable if it does not fit.
• Expobar Office: 

Recommended E61 walnut accessories:

• E61 Walnut Lever Round Handle M10
• E61 Walnut Lever Round Handle M8 Brass
• E61 Walnut Lever Round Handle M8
• E61 Walnut Lever Straight Handle M8
• Italian Walnut Espresso Tamper
• Walnut Tamper Seat 60mm
• Rocket Walnut Handle Set
• Walnut E61 Steam Tap Knob 6 X 6
• Walnut E61 Steam Tap Knob 7 X 7
• E61 Walnut Lever Round Handle M8 Brass
• Walnut Portafilter Handle M12
• Portafilter Handle Walnut M10