Features | An Almost Cavity-Free Seal Of The Screw-On Point Is Created Which Satisfies Hygienic Regulations, Easy Cleaning Is Ensured, It Doesn'T Matter In Which Position The Wing Grip Is Mounted, Dirt And Residue From Products Or Cleaners Seldom Adheres, The Complete Surface Is Polished To A High Gloss With A Surface Finish Of Much Less Than Ra 0.8 Žm, The Contour Is Produced With Generous Radii And Transitions, The Hygienic Usit Sealing And Shim Washers From Freudenberg Process Are Used To Seal The Screw-On Point, The Shaft Of The Wing Screw Is Specially Designed To Suit This Seal, The Wing Screw Makes Simple Screw Connections Superbly Feasible, They Can Be Easily Opened Or Re-Tightened Without Tools |