This kit contains: 

• Custom designed CTS damage estimating reference plate (D.E.R.P.)
• Mini Inspection light
• Mirror set / With 2 sizes of 2X mirrors
• Tribosyn 2080 Lubricant (air only - NOT O2 compatible)
• Custom adjustable length probes (C.A.L.P.)
• 50 waterproof writeable ID/inspection stickers
• Set of 2 brash brushes
• Size 214 Valve O-rings for cylinder valves (10 count)
• Hole punch
• Marker
• Cylinder Scraper