Topex replacement hook blades 5 pcs model 17B2H5 for utility knife

Set of five Topex replacement hook blades model 17B2H5 designed for utility and craft knives. Each blade features a hooked tip and a single cutting edge that enables precise pulling cuts, trimming and controlled slicing of flexible and layered materials. The hook shape reduces the risk of accidental damage to underlying surfaces when cutting carpets, textiles, rubber, vinyl and packaging materials. Blades are supplied as a compact set for quick in-field replacement.

Advantages

Hook-shaped geometry concentrates cutting force at the tip for accurate pull cuts and fine trimming in tight spaces. The single-edge construction provides consistent slicing performance while the exposed hook minimizes surface contact, helping to protect substrates during cutting. Supplied in a pack of five for convenient rotation and replacement, the blades are compatible with a range of standard utility and craft knife holders that accept hook-style blades.

Suitable for

• Cutting and trimming carpet and floor coverings
• Cutting textiles and fabrics without damaging underlying layers
• Slicing rubber, vinyl and similar sheet materials
• Opening packaging and removing labels
• Detail work in crafts, upholstery and automotive trim

Key specifications

• Quantity: 5 blades per pack
• Blade type: hooked tip, single cutting edge
• Intended use: pull cuts, trimming, controlled surface cutting
• Compatibility: for utility and craft knives that accept hook-style replacement blades
• Material characteristics: hardened cutting edge for general-purpose durability

How to use

Install a blade in a compatible utility or craft knife according to the knife manufacturer’s instructions, ensuring the hook tip points away from the handle for pull cutting. Use steady, controlled pulls rather than heavy pushes to preserve edge life and avoid slipping. For cutting carpets or textiles, position the hooked tip under the material and draw the blade along the desired line; for packaging or labels, use short controlled strokes. Replace blades when cutting performance degrades or if the blade becomes nicked.

Usage recommendations

Wear appropriate hand protection and follow safe cutting practices: secure the workpiece, keep the non-cutting hand clear of the blade path, and store spare blades in their original packaging or a safe container to prevent accidental injury.