Improved quick action design. Replaces 07757-0010000 and AKS-215-1010 OEM tools. Accepts Motion Pro adapters (08-0248) as well as OEM adapters 07GMEKT70200, 07JME-KY20100, and 07959-KM30101 for use in “shim under bucket and small diameter valve spring keeper applications. Both cup-type and ball-type tips included.