FVW Auto Locking Rock Climbing Carabiner Clips, UIAA Certified Professional 25KN (5620 lbs) Heavy Duty Caribeaners for Rappelling Swing Rescue & Gym etc,Large Carabiners,D-Shaped

【Solid Carabiner】Made from Aircraft Grade Aluminium Alloy (7075), which is light weight and portable, holds up to 5620lbs of weight, more secure and more reliable. 【Auto Locking, One-hand Operation】 With the twistlock design, very easy to use, you can easily operate this carabiners heavy duty with one hand. Turning the screw, you can lock this caribeaner easily, then turn it in the opposite direction and turn it on again to unlock it. 【Heavy Duty and Large Size】 This carabiner measuring 4.5in x 2.9in,large and heavy duty.With very smooth lock and gate surface, no sharp edge on them, perfect carabiners for keychain or hammocks gear. 【Multi-Purpose Applications】Used for daily life, attached to the EDC/Camping/Hiking backpack,hammocks, camping, backpacking, handbag, or use as a keyring. 【No worry after-sale services】We pay great attention to the customers’ shopping experience, please contact us if you don’t love this product