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B54
Honglin
Yangjiang,Guangdong,China
double action OTF
carbon fiber inlay
double edge. various styles
3 mm
9 cm (3.54 in.)
14 cm ( 5.51 in.)
23 cm ( 9.05 in.)
3Cr13 stainless steel
zinc alloy
yes
multifunctional
red. black available
available
hard black box + nylon bag
available
223 g
315 g
Wholesale Large OTF Knife 3Cr13 stainless Steel | Heavy Duty Automatic Switchblade Manufacturer 
Built for maximum durability and rapid deployment, the B54 Large Auto OTF Knife features a 9 cm (3.54 in.) 3Cr13 stainless steel double-edge blade paired with a rugged 14 cm zinc-alloy handle . Engineered with a smooth dual-action sliding mechanism, emergency glass breaker, and sturdy pocket clip, this 23 cm (9.05 in.) automatic switchblade offers superior grip and dependable one-handed operation. Ideal for tactical gear distributors, outdoor EDC suppliers, and wholesale buyers. Custom logo laser engraving, blade styles, and OEM/ODM packaging available.
Specification
| mechanism | double action automatic OTF |
| product name | large witchblade wholesale automatic blade auto OTF knife |
| blade material | 3Cr13 stainless steel |
| handle material | zinc alloy |
| blade thickness | 3 mm (0.118 in. ) |
| blade length | 9 cm ( 3.54 in.) |
| handle length | 14 cm ( 5.51 in.) |
| total length | 23 cm ( 9.06 in.) |
| net weight | 223 g |
| gross weight | 315 g |
| blade color | two-toned. |
| handle color | red. black color available, other colors can be customized |
| size | large size |
| feature | glass breaker, pocket clip, rope hole, rubberized handle |
| blade style | double edge. various styles available: single, double, tanto, dagger, etc. |
| logo service | available |
| customization service | available |
Picture
FAQ
A: While the standard stock features a two-toned double-edge (D/E) blade with a red or black handle, we offer extensive OEM/ODM customization. You can customize blade styles (Tanto, Single Edge, Dagger, Serrated), custom handle finishes/colors, and laser-engraved brand logos.
A: Absolutely. Thanks to its solid zinc-alloy handle, textured non-slip grip, heavy-duty stainless steel blade, and built-in rear glass breaker/emergency punch, it is designed for tactical defense, outdoor camping, vehicle emergency escape, and daily utility tasks.
