High-Quality Hook Blades Which Fit All STANLEY Utility Knives
Hook blades are optimal for knives for floor and roof layers. Thus the hook blade is the one used for utility knives designed for flooring and ceiling construction work. The standard size of a hook blade is 51mm long. An "extra wide" hook blade is 55mm long to be able to cut extra thick carpets. Some Stanley knives can use 51mm long hook blades and some cannot. To force users to use Stanley's 48mm long hook blades, some Stanley knives have been made slightly too shallow so that the 51mm long hook blades just won't fit. Note that it is only the hook blades that do not fit Stanley's carpet knife with hook. The long straight knife blades fit just fine as they have exactly the same dimensions if the Stanley knife blades.

Fortunately, Sollex has a great solution for the Stanley knife with hook blade in the 10STANLEY hook blade which has exactly Stanley's dimensions but the same high quality as Sollex 10P German produced PRO hook blades. You can easily order the 10STANLEY on the sollex.se website and get a really good hook blade that fits all Stanley knives when you need to change the blade matte knife.
An even better solution for changing blades in carpet knife is to use a knife that can be fitted with all types of hook blades: 48, 51 or 55mm. E.g. Sollex Dolphin knife or Sollex Construction knife. These knives can accommodate nearly all types of blades designed for carpet knives.
FAQ
Q: What is the standard size of a hook blade for utility knives?
A: The standard hook blade length is 51 mm. Extra-wide hook blades are typically 55 mm long and are used for cutting thick carpets and flooring materials.
Q: Why do some 51 mm hook blades not fit Stanley utility knives?
A: Some Stanley utility knives are manufactured with a slightly shallower blade housing, preventing standard 51 mm hook blades from fitting. This design limits compatibility to Stanley’s own 48 mm hook blades.
Q: Do straight utility knife blades fit Stanley knives even if hook blades do not?
A: Yes. Long straight utility knife blades have identical dimensions across brands and fit Stanley knives without issue. The compatibility problem applies only to hook blades.
Q: Which hook blade fits all Stanley utility knives?
A: The Sollex 10STANLEY hook blade is designed with exact Stanley dimensions, ensuring full compatibility while offering the same cutting quality as Sollex PRO hook blades.
Q: What is the advantage of the Sollex 10STANLEY hook blade?
A: It fits all Stanley utility knives, avoids compatibility issues, and delivers high-quality cutting performance suitable for flooring, roofing, and carpet work.
Q: Is there a knife that works with all hook blade sizes?
A: Yes. Knives such as the Sollex Dolphin knife and Sollex Construction knife can accept 48 mm, 51 mm, and 55 mm hook blades, making blade changes easier and more flexible.
Q: Which professionals typically use hook blades?
A: Hook blades are primarily used by floor layers, roofers, and construction professionals for cutting carpets, vinyl, roofing felt, and similar materials.