The Derraco Complete Comparator Kit
- Screw-on bushing design. Better concentricity and consistency than other brands
- Combines bushings for headspace and OAL measurements
- High-grade CNC machining ensures precise, consistent, and beautifully finished parts
- Color-coded bushings with a ceramic-like-wear anodized coating provide a durable finish and make it easy to identify calibers for user convenience
- Tin box is included for convenient bushing storage
Material:
Bushing holding body: 303 Stainless steel
Comparator bushings: 6061 Aircraft grade aluminum alloy. Surface color-coded and hard anodized with a ceramic-like wear-resistant surface.
Compatible caliper jaw thickness: ≤4.70mm
Bushing sizes:
- .17, 20, 22, 24, 25, 26, 27, 28, 30, 33, 35, 37, 41, 45
- .330, 350, 375, 400, 420
