Brand Pinnacle Concepts

Check the listing for details. Installation kit for Collins weighted "spinner" knob, 2-56 flat screws + inserts. Condition: New. Listed at 11.00 USD. It includes three pieces of the brass 2-56 threaded insert and mating Stainless Steel flat head screws that were used on the Collins S-Line, weighted tuning knobs. Plus, the original 2-56 screws were brass and would not take much torque before they snapped.

$7.70
$11.00