What's the deal with the hole in this test cone? What's it for?
Question by: Neal J on Nov 27, 2025, 9:34 AM
That through-hole is there to help with test bench setups. It lets you make secure, repeatable connections when you're checking out brake circuits.
Answer by: Customer Support on Nov 28, 2025, 4:52 PM
plain shank with a hole, what’s that actually for on this test cone
Question by: Howard T on Aug 17, 2025, 1:29 PM
In brake system testing, the plain shank with a through-hole is meant for test bench style setups where you need a secure, repeatable connection while you’re doing diagnostic work and pressure testing on a brake circuit.
Answer by: Customer Support on Aug 19, 2025, 6:29 AM