I saw this film in the late 1970s. I am unsure if it was made for TV or ever had a theatrical release (I don't think it was a TV show). Its production values were, say, somewhere between a B-movie of the era and Space 1999. I saw it on a B&W TV, so can't recall if it was produced in color or not.
The only bit I clearly remember was a scene where, what I believe was, the protagonists' spaceship went to collect some space garbage, and there was an external scene where the ship extends "arms" with grippers on the end and wrestles in comedic fashion with giant space trash.
What was this film?