Stem diameter 14mm x 20mm long

Modern needle/pointer

Used when the RPM pulse for the tachometer cannot be detected well or RPM signal is unstable

Width 18cm

the Metzeler ME 880 and the Dunlop D407/408

wera zyklop metal ratchet kit 3 8 drive metric sizes 15OM Stem diameter 14mm x 20mm8100 SB 8. 29 piece 3 8" drive in metric sizes. Kit includes a Zyklop metal ratchet, a long Zyklop extension with free turning sleeve, a Zyklop wobble extension, a Zyklop bit adapter socket with quick release chuck. 9 sockets from M8 to M19 with a brushed chrome finish, sockets from, ball intercept ring and knurls at the base for manual turning. Not for impact use. Also included 16 bits in Torx, Hex head (Allen heads), Phillips and Pozidriv screws.