The Champ Golf Stinger Slim-Lok System Soft Spike Replacement Cleats feature:

• 18 replacement cleats per package.
• Features Slim-Lok attachment system for easy application (Matches Tri-Lok, Tour-Lock, and Fast Twist models).
• Aggressive design for sure footing in any turf condition you find yourself in while out on the golf course.
• Slim-Lok attachment system is commonly found in major golf footwear manufacturers like New Balance and Nike...(Check manufacturer's specs on your specific model of shoe to verify they use the Slim-Lok system.)