With the Triple Clamp Alloy Boom, Chinook continues to set the standard for high-quality, user-friendly aluminum booms at a great price. Made in the USA, all booms feature a new aluminum "loop and go" tail piece, a fully-articulating Triple Clamp boom head, a proven external locking collar system, incremental adjustment size markings, and harness line index graphics.

All Chinook Triple Clamp Alloy Booms feature a 1 1/8" grip diameter except the Formula, which is only available in the 1 1/4" size.