These are brand new products unless otherwise stated. This lot includes: 1) FESTO - U-1/4 muffler - GTIN 4052568000257 - PE damper - Pneumatic connection G1/4" - Sound pressure level 76 dB(A) - 1 piece 2) FESTO - L-screw connection QSL-G1/8-6 - GTIN 4052568027018 - Outer thread G1/8": Outer diameter of the pipe 6 mm – 8 pieces – USED! 3) FESTO - L-Screw Fitting QSL-G1/8-8 - GTIN 4052568027025 - G1/8" Outer Thread: Pipe Outer Diameter 8 mm – 4 pieces 4) FESTO - L-Screw Fitting QSL-G1/8-8 - GTIN