SKS stands for "same key system." These 2 cores enable you to lock all of your Yakima products with just one key.

Details:

• Fits all lockable accessories.
  
• Includes 2 SKS Cores and matching keys.
• 2 keys included plus a control key.
• Core numbers included in prepackaged locks cannot be specified.

Specifications:

• Weight: 0.25 lbs.
• Dimensions: L 0.75 in x W 0.50 in x H 0.50 in
• Limited Lifetime Warranty