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The STANLEY 11-718T is an 18mm snap-off hook blade sold in a 10-pack, designed for utility knives that accept standard snap-off style blades. The hook profile allows controlled scoring and cutting on roofing materials, carpet, vinyl flooring, and similar trade applications where a conventional straight blade tip would slip or skip. Each blade segment snaps clean at the score line, exposing a fresh cutting edge without replacing the entire blade. This pack is a practical bench stock for HVAC, roofing, flooring, and general construction trades that go through blades at volume.
The 11-718T is suited for professional jobsite use where 18mm snap-off knives are the standard tool. The hook tip geometry is particularly effective when cutting insulation jacketing, vapor barrier sheeting, and duct liner materials in HVAC applications. It is also widely used in flooring installation for scoring and cutting vinyl and carpet backing. The 10-pack format supports crew stock or tool crib replenishment without frequent reordering.
Designed as an OEM-style replacement blade for utility knife handles that accept 18mm snap-off blades.
Snap-off blades should be changed or snapped by a licensed tradesperson or experienced technician using a dedicated blade snapper tool, not by hand, to avoid lacerations. Store unused blades in the original packaging or a blade safe to prevent accidental contact. Dispose of spent blade segments in a puncture-resistant sharps container in accordance with local jobsite safety requirements.
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