HARDWARE / DIY Positive Locking Cord hard-00060 $3.00 This Berry Compliant Cord is a similar width to 550 cord, however the rough texture makes it very grippy and hence the name, positive locking. Great for all kinds of lashing and tactical crafts, Just like 550 cord, the ends can be easily burned to seal / finish. Currently sold by the YARD. Thus a 10 unit pack = 10 yards / approx 30 feet. View