SUP, Kayak, Beat The Heat—Shop Boards, Boats & Accessories
When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.


  • Training

Up To 40% Off Arc’teryx

Shop Now

Black DiamondStopper Set #4-13

Black DiamondStopper Set #4-13

Select a color:One Color

Select a size:


5 out of 5 stars
33 Reviews

Stopper Set #4-13

Since 1971, Black Diamond has been refining the exceptional geometry of its Stoppers to provide micro-protection that stays put. Their bomber performance ushered in the age of clean climbing and has made them a staple of every climber's rack for nearly three decades. Rounded corners assist "cleanability," reducing the possibility of the nuts getting caught on irregularities inside cracks.


  • Original collection of Black Diamond's stoppers
  • Time-tested shape with transverse taper for versatile constrictions
  • Rounded edges assist with easy cleaning
  • Includes Black Diamond's HotWire Carabiner
  • Item #BLD0121

Tech Specs

[heads] aluminum [cables] steel
Placement Range
[4] 6.9/12.4mm [5] 8.4/13.5mm [6] 10.2/15.5mm [7] 11.7/16.3mm [8] 13.5/18.3mm [9] 15.2/20.8mm [10] 17.3/23.4mm [11] 20.1/26.7mm [12] 22.9/30.5mm [13] 26.4/35.1mm
[4, 5] 6kN [6-13] 10kN
Black Diamond HotWire Carabiner
Claimed Weight
Recommended Use
trad climbing
Manufacturer Warranty
1 year

What do you think about this product?