Carved Chocks from Climbing Technology made of a light, anodized alloy, availale in 11 sizes.**Features:**- Each size is identified by a specific colour; - The head groove allows a better placement in the rock. **Details****Size 4** - Colour - Red - Depth - 7.0 mm / 5KN- Width - 13.9 mm / 3KN- Weight - 16g**Size 5** - Colour - Yellow - Depth - 10.0 mm / 7KN- Width - 14.6 mm / 4KN- Weight - 27g**Size 6** - Colour - Light Blue - Depth - 11.8 mm / 10KN- Width - 16.6 mm / 4KN- Weight - 29g**Size 7** - Colour - Titanium- Depth - 13.8 mm / 10KN- Width - 19.5 mm / 9KN- Weight - 33g**Size 8** - Colour - Green- Depth - 16.4 mm / 10KN- Width - 21.5 mm / 10KN- Weight - 35g**Size 9** - Colour - Blue- Depth - 20.0 mm / 10KN- Width - 26.6 mm / 10KN- Weight - 43g**Size 10** - Colour - Purple- Depth - 23.0 mm / 10KN- Width - 31.0 mm / 10KN- Weight - 51g Climbing Technology Carved Chocks (Size 4-10)