Valve Spring Speed HandleLength: 6"(2) 7/16" Hex PositionsEach The perfect companion for LSM Valve Spring Compressors: Provides quickness and leverage. Speed Handle is 6" long with two 7/16" hex positions. Outside hex has a deep counter bore to expose top of lead screw for use with a dead blow or brass hammer to release the keepers. Rotating, contured knob for optimal thumb and finger positioning.