Heavy Duty Retractable Utility Knife - Screwless Fast Blade Change | Bulk Order

Slide Control Pocket Utility Knife - Compatible with Standard Utility Blades | Factory Direct

Heavy-Duty Retractable Utility Knife | Screwless Fast Blade Change Box Cutter Engineered for industrial performance and maximum convenience, the Honglin Heavy-Duty Retractable Utility Knife features an innovative screwless fast blade change system, allowing seamless blade swaps in seconds without extra tools. Built with an ergonomic zinc alloy casing and heavy-duty internal double action OTF sliding mechanism, this box cutter offers superior leverage for tough cutting jobs—including thick cardboard, carpet, leather, and plastic strapping. Complete with an pocket clip and safety lock, it is the ideal choice for hardware distributors, industrial suppliers, and bulk OEM/ODM buyers.

Feature
1.Utility Knife:  Razor sharp knife otf utility knife , practical and multifunctional for daily life.
2.Carbo steel Blades & Easy Change: Quick blade change with no additional tools required, it comes                                                                                          with 10 extra carbon steel blades.
3.Precise Cutting : A perfect tools for cutting cardboard, carpet, rope, vinyl, leather, arts & crafts, daily                                                use, EDC, outdoor survival, etc. It can be used in various everyday scenarios.

4. Dual action OTF, standard refillable utility blades, zinc alloy handle with rubber and plastic covered.
5. Two stages blade adjustable

Specification

Picture

FAQ

Q1: How does the screwless fast blade change mechanism work on this utility knife?

A: The screwless design eliminates the need for screwdrivers or special tools when swapping blades. Simply press the quick-release blade lock button on the housing, pull out the dull SK5 blade, insert a new standard razor blade, and snap it locked in seconds.

Q2: Is this retractable utility knife built for heavy-duty industrial cutting tasks?

A: Yes. Designed with a reinforced zinc alloy handle and high-carbon SK5 steel blades, it easily cuts through tough corrugated boxes, heavy carpet, vinyl flooring, leather, nylon rope, and industrial packaging materials under heavy pressure.

Q3: What safety features are integrated into this heavy-duty box cutter?

A: It features a multi-position retractable slider mechanism that locks the blade firmly at different extension lengths during use, along with a full blade-retraction lock position for safe pocket carrying and storage.

Q4: Are replacement blades standard size?

A: Yes, it uses universal trapezoidal utility knife blades (SK5 carbon steel). The knife handle is designed to fit standard industry utility blades worldwide.

Q5: What options are available for bulk orders and distributor customization?

A: As a direct knife manufacturer in Yangjiang, China, Yangjiang Honglin Industrial Co., Ltd. offers full wholesale support, including custom laser logo engraving, custom handle anodizing/coating colors, and custom retail or bulk packaging options.