What the thread found

• One operator measured the bore depth at nearly 2 inches (approximately 50 mm), not the commonly cited 1.5 inches.
• A practical measuring method without calipers: insert a pencil or marker into the bore, mark the depth on it, and measure the marked length.
• Alternatively, measure the inserted length of the arm post itself when seated in the bore to infer the hole depth.

Gear in this thread

Zephyrcatalog

Parts

Arm Post

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