diametro 17,5 mm.
filettatura M12x1,75 mm.
lunghezza totale 28 mm.
falciatrici a dischi tipo:
Claas modelli DISCO 260- 300- 3000- 8500 riferimenti 952346.0 – 952346.2 + 951538.0

Krone modelli AM 167-322-203S/CV-243CV/S/RS-283CV/S-323S-403S,
AFL 242-243CV/RS-282-283CV/RS-323RS,
AFA 243RS-283RS-323RS-403,
AMT 243-283CV/CR/CRI-323CV/CR/CRI,
AMT 3200CV-4000CV-5000CV-BIG M
riferimenti 137.726.6 – 143.229.0 – 141.053.4+909.602.1

Poettinger modelli CAT 170/215 D, CAT 215/220/250/260 Alpin,
CAT 215/250/290 Nova, CAT 260/310 Nova F,
DISC 17/21/25/29/33, MULTICAT 780
riferimento 119.006