Highcool Auto Locking Climbing Carabiner Clips, Professional 25KN (5620 lbs) Caribeaners for Rappelling Swing Rescue & Gym etc, Large D-Shaped

【Heavy-duty Carabiner】Crafted from Aircraft Grade Aluminum Alloy (7075), lightweight and mobile, supports up to 5620lbs, providing security and reliability. 【Effortless Screw Locking】Incorporates a threaded nut for smooth manual operation, UIAA certified (Certificate No. CHN 23-6751). 【D-shaped】Enables easy attachment to protectors and , designed to hold 2500kg, combining strength with minimal weight. 【 for Indoor & 】Perfect for a range of activities, ensuring safety and reliability for you and your friends. 【 Guarantee】We prioritize your satisfaction; please us with any issues.