Agujero central 5/8" Longitud 18" grosor .197 "ancho 2 1/2"
Algunos modelos de gravely 
IDEAL PARA MODELOS:
HUSQVARNA: 2 for 36" cut; 3 for 50"BUNTON-GOODALL: 2 for 36" cut; 3 for 52" cut, 2 for 36" cut; 3 for 52" cut, 2 for 36" cut; 3 for 52" cut, 2 for 36" cut; 3 for 52" cut, 2 for 36" cut; 3 for 52" cut, 2 for 36" cut; 3 for 52" cut, 2 for 36" cut; 3 for 52" cut, 2 for 36" cut; 3 for 52" cut, 2 for 36" cut; 3BAD BOY: 2 for 36" cut; 3 for 54" cut, 2 for 36" cut; 3 for 54" cutARIENS: 3 for 50" cutSNAPPER/KEES: 3 for 52" cutHUSTLER: 3 for 66, 3 for side discharge, 3 for Super Z, 3 for XR-7s, 3 for ZENCORE: HydroPro Series walk-behinds, Premier Pro Series, Pro-Line Rider, Prowler Mid-Cut, X-Treme, Z-SeriesSCAG: Tiger Cub, TURF TIGER, WILDCAT