How to stop a square carriage bolt head turning in a round metal plate hole? Alec shares his genius solution to securely lock a bolt head so it can never turn.

**** "At The Ranch" playlists ****

▶ Series 6:    • At The Ranch  Series #6  
▶ Series 5:    • At The Ranch  Series #5  
▶ Series 4:    • At The Ranch  Series #4  
▶ Series 3:    • At The Ranch  Series #3  
▶ Series 2:    • At The Ranch  Series #2  
▶ Series 1:    • At The Ranch  Series #1  

**** Alec Peirce Scuba ****

SCUBA TECH TIPS playlists
▶ Series 12:    • Scuba Tech Tips  Series 12  
▶ Series 11:    • Scuba Tech Tips  Series 11  
▶ Series 10:    • Scuba Tech Tips  Series 10  
▶ Series 9:    • Scuba Tech Tips  Series 9  
▶ Series 8:    • Scuba Tech Tips  Series 8  
▶ Series 7:    • Scuba Tech Tips  Series 7  
▶ Series 6:    • Scuba Tech Tips  Series 6  
▶ Series 5:    • Scuba Tech Tips  Series 5  
▶ Series 4:    • Scuba Tech Tips  Series 4  
▶ Series 1, 2 & 3:    • Scuba Tech Tips  Series 1, 2 & 3  

VINTAGE SCUBA playlists
▶ Series 9:    • Vintage Scuba  Series 9  
▶ Series 8:    • Vintage Scuba  Series 8  
▶ Series 7:    • Vintage Scuba  Series 7  
▶ Series 6:    • Vintage Scuba  Series 6  
▶ Series 5:    • Vintage Scuba  Series 5  
▶ Series 4:    • Vintage Scuba  Series 4  
▶ Series 3:    • Vintage Scuba  Series 3  
▶ Series 2:    • Vintage Scuba  Series 2  
▶ Series 1:    • Vintage Scuba  Series 1  

SEA HUNT REMEMBERED playlists
▶ Series 3:    • Sea Hunt Remembered  Series 3  
▶ Series 2:    • Sea Hunt Remembered  Series 2  
▶ Series 1:    • Sea Hunt Remembered  Series 1  

SEA HUNT COLLECTOR
▶ Website: http://seahuntcollector.com