Part#: RAM-KNOB6LSU UPC: 793442914706
RAM® Swing Arm Knob
RAM-KNOB6U
$5.99
RAM® Key Lock Knob with Brass Insert for Swing Arms
RAM-KNOB6LU
$22.99
RAM® Pin-Lock™ Security Knob for Swing Arms
RAP-S-KNOB6U
$12.49