Stoppers wedge into cracks for climbing protection.
Stewart M. GreenA Stopper is a wedge-shaped nut or piece of forged metal with a loop of flexible wire through it, which is placed in cracks and constrictions and clipped to the rope for protection for a lead climber. The wedges called Stoppers are manufactured by Black Diamond Equipment.
Strike out the competition with these step-by-step pictorials. More >
Learning Pilates fundamentals can help you get the most out of your exercise regime. More >
©2009 About.com, a part of The New York Times Company.
All rights reserved.
