Compression Test Extender

Makes compression testing easy!

• Wrench-free compression testing 
• Allows for exhaust system and baffling clearance 
• Quality welded construction, o-ring seal 
• Makes compression testing easy!
• 14 mm thread size

Three versions available:
18 mm thread size = EXTENSION CT1
14 mm thread size = EXTENSION CT14
12 mm thread size = EXTENSION CT12