M4 Styli, 6mm Ruby Sphere, L75mm Ceramic Shaft 
Straight styli are designed to inspect simple features where direct, unobstructed contact with a measured surface is possible. 
Ruby is regarded as the industry standard for stylus tips. It is one of the hardest materials available and suitable for most applications. 
Ruby provides a long life without wearing of the surface from abrasive materials.

Not Original, 
Compatible with Renishaw A-5003-2764

Specification
Ball material: Ruby
Stem material: Ceramic
Ball dia. mm (in.): 6.0 (0.24)
Length mm (in.): 75.0 (2.96)
Stem dia. mm (in.): 4.5 (0.18)
EWL mm (in.): 63.5 (2.51)
Package: 1pc