Tornillos moleteados para buscador Telrad

These stainless steel knobs replace the small plastic aiming knobs on the Telrad reflex finder.

Installation instructions:

• Tighten the three factory knobs by hand until they become slightly harder to turn. Do not force them.
• Remove one Telrad knob and replace it with a Bob’s Knob. Repeat for the other two factory knobs, one at a time.
• Loosen the new knobs two or three turns.
• Mount the finder on your telescope and align.