Guarnizione. Modelli: HL 75 K HL 75 FH 75 HL-KM 0° HL 135° HL-KM 135° FH-KM 135° FH 135° HL 0° HL 100 K HL 100 HL 95 HL 95 K HLE 71 K HLE 71 HEL 700 K HEL 700