About this item Widely Application: These wrench fit for most Honda TRX 250X, 300X, 300EX, 400X, 400EX, 450R, 450EX Replace Part Number: 08-0479 Function: Rear axle nut wrench tool makes it easy to remove and re-tighten the axle nut without damage the alex nut or stripping anything, save more time and made your job easier Material: Axle nut wrench made of heat-treated steel, sturdy, can use for long time Package Included: 1 x 45.5mm Wrench, 1 x 56mm Wrench, includes a 1/2″ square drive, can use with a torque wrench for proper axle torque