Heavy-duty structure with wheels suitable for hangar and shops, you can store in sequence each fan blade and the related counter weight bolts and washers avoiding any mismatch on fan disk balance; in details you will have also the followings features:

• Customised for CFM56 and IAE V2500 engine type but usable also for majority of other engine types;

• equipped with 40 compartments and 2 covers for counterweight bolts;

• 1 plywood board holed and numbered for engine bolts greaseproof and shockproof.