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MS18
Honglin
Yangjiang,Guangdong,China
double action OTF
replaceable blade
#24 blade
2 mm
5.5 cm ( 2.16 inches )
8 cm ( 3.15 inches )
13.5 cm ( 5.31 inches )
carbon steel
zinc alloy
yes
multifunctional
various colors available
available
black box+polybag
available
65 g
90 g
Out The Front Scalpel Knife Compatible With #23 #24 Surgical Blades | Factory Wholesale

The MS18 Premium OTF Scalpel Knife is a compact out-the-front cutting instrument engineered for lab technicians, industrial users, and precision hobbyists. Its die-cast zinc alloy handle (various colors available) houses a smooth dual-action OTF slide that deploys and retracts a #23/#24 carbon steel surgical blade with one-hand control. It delivers sharpness for cardboard, film, tape, leather, craft foam, and precision surgical prep work. As a direct Yangjiang, Guangdong, China manufacturer, we supply bulk wholesale, OEM logo engraving, and custom color options with stable monthly capacity.
Specification
| product name | OTF Bistoury Operation Knife Mini Zinc Alloy Handle Color Separable Scalpel Replacement Blade |
| Function | open package, envelope, cut tape, open mail, box cutting, leather crafting, daily use, EDC, outdoor survival, etc. |
| mechanism | double action automatic OTF |
| blade material | carbon steel |
| handle material | zinc alloy |
| replacement blade | 10 pieces |
| blade thickness | 2 mm ( 0.078 inch ) |
| blade length | 5.5 cm ( 2.16 inches ) |
| blade width | 1.2 cm ( 0.47 inch ) |
| blade feature | surgical blade , separable , pocket clip , lanyard hole |
| handle length | 8 cm ( 3.15 inches ) |
| handle width | 2 cm ( 0.78 inch ) |
| handle thickness | 9 mm ( 0.35 inch ) |
| hardness | 56-58 HRC |
| total length | 13.5 cm ( 5.31 inches ) |
| color | various colors available |
| net weight | 65 g |
| gross weight | 90 g |
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FAQ
A: The MS18 is compatible with both #23 and #24 carbon steel surgical blades , etc. Blade types are fully interchangeable with standard surgical scalpel refills, making replacement simple and cost-effective. The OTF channel keeps the blade precisely aligned for clean, accurate cuts every time.
A: The MS18 features a dual-action OTF (Out-The-Front) slide—push the actuator forward to deploy the blade smoothly from the front of the handle, and pull it back to retract it fully into the zinc alloy housing. This one-hand operation is faster and safer than folding knives, eliminates pivot wear, and keeps the tool pocket-safe when closed.
A: Absolutely. The handle is made from die-cast zinc alloy, which offers excellent rigidity, impact resistance, and dimensional stability. Available in various colors, the scratch-resistant finish maintains a professional appearance through daily use .
A: The high-hardness carbon steel surgical blade is designed for versatile precision cutting, including corrugated cardboard, carton sealing tape, vinyl film, leather, craft foam, bandages, gauze, model-making materials, and thin plastics. It serves medical professionals, lab technicians, leather craftsmen, hobbyists, and DIY enthusiasts alike.
A: Yes. As Honglin Industrial Co., Ltd., a direct manufacturer based in Yangjiang, Guangdong, China, we provide:
Low MOQ for mixed-model container orders
Laser logo engraving on zinc handle
Custom painted colors (black, blue, green, pink, orange, etc.)
Stable monthly production capacity, FOB Guangzhou/Shenzhen quotes within 24 hours

