View single post by Steve Cunningham
 Posted: Thu Feb 28th, 2013 09:14 pm
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Steve Cunningham

Joined: Mon Nov 14th, 2005
Location: Grapevine, TX, Texas USA
Steve I have never sold a drive pin. Star Expansion made a 'Pin Grip' for masonary. They were made of lead with a pin coming out of the head. Driving the pin in, caused the body to swell. They also once made drive screws, used in wood.