Replaces 20mm end of Honda O.E.M. tool 07716-0020100
Used to remove Honda O.E.M. nut 90231-Ky4-900
4-pin spanner made of heat-treated steel
Inside diameter is 20mm
Use with 3/8" driver
Fits counter balancer nut on: CRF450R 02-06, CRF450x 2005
Fits clutch hub nut on; PC50 69-70, z50 68-99, S65 65-69
Fits crank shaft nut on; CA100 (Trail 50) 61-62, CA102 62-69, CA105 (Trail 50) 63-65, CA110 62-69