Crescent RB-HB-50 Hook Replacement Blades Steel 50 Pack

Product Description

The CRESCENT RB-HB-50 is a 50-piece set of hook-point replacement blades made from steel. These blades are designed for use with compatible CRESCENT retractable utility knives and are a direct drop-in replacement for worn or damaged hook blades. Each blade ships in an injection molded case for safe transport and organized storage at the job site. The hook-point profile is suited to cutting tasks that require a controlled scoring action, such as slitting roofing material, flooring, carpet, or insulation without piercing the substrate beneath. At 0.58 pounds, the packaged set is light enough to carry in a tool bag or pouch.

Hook replacement blades are a standard consumable for electricians, plumbers, HVAC technicians, roofers, and flooring installers who rely on utility knives for daily cutting tasks. The hook profile excels in applications where a straight blade would cut too aggressively, including trimming pipe insulation, stripping flexible conduit sheathing, cutting vapor barriers, and scoring foam board. The 50-blade count makes this set appropriate for both single-tech restocking and small crew supply needs.

Key Features

• Steel blade construction for durability and edge retention during heavy use
• Hook-point style controls cut depth, reducing risk of damage to underlying materials
• 50 blades per set for extended service between restocking
• Injection molded case included for safe storage and blade disposal
• Overall blade length of 5.2 inches fits standard CRESCENT hook-blade utility knife models

Compatibility

Designed as OEM-style hook replacement blades for compatible CRESCENT retractable utility knives that accept the standard hook-blade format.

Installation Notes

Blade changes should be performed by a qualified user following the knife manufacturer's blade-change procedure. Retract or lock the knife mechanism before removing or installing a blade. Use the storage case or a blade removal tool to handle spent blades and avoid direct finger contact with the cutting edge. Dispose of used blades in a puncture-resistant container in accordance with local jobsite safety requirements.

Technical Specifications

• Blade Material: Steel
• Point Style: Hook
• Number of Blades: 50
• Overall Length: 5.2 inches
• Overall Width: 2.8 inches
• Overall Height: 1.4 inches
• Included Storage: Injection Molded Case
• Weight: 0.58 pounds
• UPC: 037103371850

Standard Information

• Brand: CRESCENT
• Manufacturer Part Number: RB-HB-50