CRF150F '03 - '26 CRF230F '03 - '26 DR650 '90 - '26 TW200 '86 - '26 XT225 '86 - '07 XT250 '08 - '26 DR350S '90 - '93 DR350SE '94 - '99 DR350 '90 - '99 A 'wrench style' tool to turn the 'square top' tappet screws. The wrench does a better job of holding the adjuster screw still while tightening the locknut. Slim and flat, this tool is easy to carry in a tool pack. Please contact us for availability information $14.95