Whittet Higgins MBB-20 Lockwasher Manifold Gauge Sizes N-048 and larger include

Sizes N-048 and larger include a PP locking plate

Made of spheroidal graphite cast iron

SC-44A is manufactured in the USA and is RoHS compliant

This kit includes the following:

Whittet Higgins MBB-20 Lockwasher Manifold Gauge Sizes N-048 and larger includeThe Whittet Higgins MBB 20 is a heavy duty metric bearing shaft lockwasher a thicker version of the standard MB series engineered for higher load bearing and power transmission shaft assemblies. It seats between the bearing and a KM, KML or KMM metric locknut, with an internal key that engages the shaft keyway and external tangs that bend into the locknut slots to lock the assembly against vibration, shock and torque. Manufactured in carbon steel to