Powerful grip – easy and precise! Do you have problems with stuck nuts and slipping tools? Carvallo offers a self-locking mechanism for maximum grip! Perfect for both DIYers and professionals to quickly and safely handle pipes, screws, and nuts. Why our customers love this product! ✓ Self-locking mechanism: Automatically locks and allows one-handed grip – no slipping anymore!✓ Superior grip: Double serration provides firm hold without high effort.✓ Versatile use: Perfect for pipes, screws, and nuts – ideal for both DIYers and professionals. Specifications ✓ Material: Chrome-Vanadium-Steel✓ Lengths: 6 inches (150 mm), 8 inches (250 mm), 10 inches (286 mm), 12 inches (320 mm)✓ Weight: 6 inches (85 g), 8 inches (214 g), 10 inches (286 g), 12 inches (549 g)✓ Jaw capacity: 6 inches (7-15 mm), 8 inches (9-25 mm), 10 inches (15-35 mm), 12 inches (19-43 mm) The package includes ✓ 1 × Carvallo – Self-locking pipe wrench Frequently Asked Questions (FAQ) 1. Does Carvallo also work on rusty screws?Yes! Thanks to the strong serration, it gets a secure grip and loosens stuck fittings. 2. Can I use it with one hand?Yes, the self-locking mechanism makes it particularly easy to use. 3. Is it suitable for professional use?Yes, the robust material and precise construction make it ideal for professionals and DIYers.