Knives
knives — pre-owned
Browse 981 knives — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
Vintage Desco Deep Sea Dive Knife - US Navy Beautiful Condition
This US Navy knife is in beautiful condition, making it a valuable addition to any collection or dive gear set. With its durable construction and historical significance, this knife is sure to be a prized possession for any underwater adventurer.
Aqua-Lung U.S. Divers Vintage Divers Knife With Sheath Straps Box Vtg
Rare Aqua Lung knife w/ sheath and accessories in original box. Box slightly dented and sheath has some wear due to age. Otherwise excellent condition. See pictures for exact details.
You save $12.00
Windlass Diver Knife India Steel Screw Sheath Leather Belt Box Factory Oil Scuba
This premium Windlass Diver Knife with screw sheath and leather belt is a collectors grade find. It arrives in an unmarked box, but the blade is authentic with "Windlass Made in India" stamp on it. Expertly crafted as a tribute to classic hard-hat diving equipment, this set features a high-quality steel sheath that threads smoothly and a unused leather belt that has been meticulously preserved in excellent condition. Whether you are looking for a durable tool for underwater adventures or a historical centerpiece for your collection, this well-maintained piece offers a professional and trustworthy aesthetic. Buy with confidence, knowing the provided photos represent the exact, high-quality set you will receive.
You save $66.00
Vintage 1960's U.S. Divers Knife "Vulcan" w/ Original Scabbard
The Vintage 1960's U.S. Divers Knife "Vulcan" is a rare and collectible piece of sporting goods history. Made in Japan, this knife showcases the craftsmanship and quality of U.S. Divers during that era. Complete with its original scabbard, this knife is a unique and valuable addition to any collection of vintage water sports equipment. Its classic design and durable construction make it a functional and stylish piece for enthusiasts of scuba diving and snorkeling.
Vtg ScubaPro Diving, Camping , Scuba Knife AO1414 With Sheath Made In Italy
Includes original molded sheath marked Made in Japan. Original sheath is included; however, the rubber retention strap has broken due to age and no longer secures the knife. Sheath remains suitable for storage and display.
Vintage Sea Hawk Aqua Lung Dive Knife With Plastic Sheath
Vintage Sea Hawk Aqua Lung Dive Knife With Plastic Sheath In good preowned condition with some signs of wear ( see photos )
Vintage 1960s Aqua Lung US Divers Knife w/ Sheath, Stainless Steel, Japan
The Vintage 1960s Aqua Lung US Divers Knife is a high-quality stainless steel tool designed for water sports enthusiasts, specifically scuba and snorkeling. Made in Japan, this knife features a sleek Aqua Lung brand design and comes with a convenient sheath for easy storage and transportation. With its durable construction and classic aesthetic, this knife is a must-have for anyone exploring the underwater world. See pictures for condition No straps
You save $2.26
Wenoka Deep See Titanium Dive Knife Blackie Collins Design Sharp Tip w/ Sheath
This knife has been used, but is in great condition. m. CT to 6p. I am not available on.
ScubaPro Dive Knife - K3 Stainless Steel Knife With Sheath - Made In Italy
Could use condition. Had on my BC for about a year but never really ended up using it for anything. Located in Tampa, and I will ship USPS mail
Scubapro Mako Diving Knife with 3.5-Inch Blade - TITANIUM
Excellent used condition scubapro Maaco titanium dive knife. No chips or issues with the blade and it is extremely sharp. Located in Tampa and will ship USPS mail
Wenoka 7782 Divers Knife, with Dacor Sheath-Japan, Stainless Steel
Divers Hunting Knife – Fixed Blade Outdoor / Survival Knife – Used No Box
Up for sale is aDivers hunting knife, a durable fixed-blade knife designed for outdoor use. This knife is used but never actually used. The thumb grip is missing. Type:Hunting / Utility Knife. Use: Hunting, camping, fishing, outdoor tasks.
Scubapro Mako Titanium Dive Knife w/ Sheath - 3.5” Blade
Good preowned condition. The blade is in great shape. The straps on the sheath have been cut.
Jaguar Stainless Steel Diver's Knife with Sheath
Jaguar Stainless Steel Diver's Knife with Sheath. This is a used knife but in great shape. Nice addition to any water enthusiast! Please see photos for condition.
VINTAGE STAINLESS US DIVERS DIVE KNIFE SEA HAWK AQUALUNG WITH SHEATH STRAPS #36
THIS IS PART OF A LARGE KNIFE COLLECTION.
Wenoka Titanium Dive Knife Blackie Collins Deep See EZ Lock Sheath & SUP Leash
Wenoka Blackie Collins Titanium Dive Knife & Sheath. This highly sought-after, legendary dive tool was designed by custom knifemaker Blackie Collins. Built from solid Beta Alloy Titanium, it is incredibly lightweight, ultra-durable, and 100% rustproof—making it the ultimate tool for scuba diving, spearfishing, kayak exploration, or paddleboarding.
DACOR Stainless Steel Divers Scuba 10.75" Dive Knife Vintage Japan
DACOR Stainless Steel Divers Scuba Dive Knife. This is a neat old dive knife. Probably from the 1980s?. There is no sheath and it badly needs to be sharpened before being put to use. This knife has lots of scuffs and scratches and character.
Wenoka Dive Knife Titanium Scuba Diving Diver Dagger Blackie Collins VTG (Used)
Wenoka Dive Knife Titanium Tanto Scuba Diving Diver Dagger Blackie Collins VTG Vintage Deep See Squueze (Pre-Owned). Items are pre-owned and show signs of use, wear, and tear. Scratches, etc. Please see photos for condition. ALL pre-owned scuba gear INCLUDING the items in this listing should be inspected/serviced by a manufacturer certified technician prior to use. Please contact us if you have any questions/concerns, or would like more photos.
Ocean Master Titanium Dive Knife Beta Alloy Serrated Blunt Point w/ Sheath
Condition is Used.
Rare BEUCHAT “Commander” French Divers Knife with Sheath
Overall, very nice, preowned condition. Includes rubber and plastic leg sheath.
Scubapro MAKO Titanium Scuba Diving Knife
SCUBAPRO MAKO TITANIUM DIVE KNIVE. Photos with red background are the actual item you will receive. Made from hardened titanium for light weight, long life and corrosion-free cutting performance. DOES NOT INCLUDE BCD MOUNTING KIT.
Wenoka Sea Style Stainless Steel Blunt Scuba Dive Knife w/ Sheath 8812 420 SS
Wenoka Sea Style Stainless Steel Blunt Scuba Dive Knife w/ Sheath 8812 420 SS - Blue
Wenoka Blackie Collins Titanium Dive Knife, Deep See
See all images for condition.
Vintage Valor Combination Diving and Field Knife
You save $3.80
Schrade Diving Knife,Water Rat Fixed Blade Divers Knife,Schrade+ WR1 USA.sheath.
Schrade Diving Knife,Water Rat Fixed Blade Divers Knife,Schrade+ WR1 USA.sheath.knife is in excellent condition with very little noticeable wear,Fixed blade,measures (knife) 7 3/8” overall,blade length 3 1/4”,blade has partially serrated with a blunt tip.blade locks in place and unlocks with a little thumb pressure
IMERSION Thazard Stainless Steel Dagger Dive Knife
6 ¼ inch, 152 MO Stainless Steel Blade. Rubberized Ergonomic Handle. Serrated and smooth edges are versatile for use. The sheath has openings for attachment to the Dive Belt Includes two rubber straps for attachment to the leg or arm.
Gerber River Shorty Scuba Diving Knife Serrated Edge with Sheath EXCELLENT!
Gerber River Shorty Scuba Dive Knife.
Wenoka Dive Knife Titanium Scuba Diving Diver Dagger Blackie Collins VTG (Used)
Wenoka Dive Knife Titanium Yellow Tanto Scuba Diving Diver Dagger Blackie Collins VTG Vintage Deep See Squueze (Pre-Owned). Items are pre-owned and show signs of use, wear, and tear. Scratches, etc. Please see photos for condition. ALL pre-owned scuba gear INCLUDING the items in this listing should be inspected/serviced by a manufacturer certified technician prior to use. Please contact us if you have any questions/concerns, or would like more photos.
Vtg Beuchat Blue Dive/Scuba Knife w/ Sheath & Straps
Vtg Beuchat Blue Dive/Scuba Knife w/ Sheath & Straps - Made in Japan - stainless steel blade - 6" long - pre-owned - light wear on blade - clean - sheath shows some scuffs - logo missing on one side of knife handle
You save $27.50
wenoka dive knife
wenoka dive knife. Condition is Used. Shipped with USPS Ground Advantage.
Vintage Divers knife PIC Japan # 12515
The Vintage Divers knife PIC Japan # 12515 is a quality scuba and snorkeling knife made by the brand PIC in Japan. This particular model, known as 12515, is crafted with precision and durability, perfect for water sports enthusiasts who require a reliable tool while underwater. Made with high-quality materials and attention to detail, this knife is a must-have for anyone who enjoys diving and snorkeling in the ocean.
WENOKA Cutlery Stainless Diver Knife 7793 Japan U.S. DIVERS Sheath Yellow
Very Nice estate Find.
Vintage Deep Sea Diver Dive Knife With Sheath, Not Morse, Unknown - Read Desc.
This has been said not to be an authentic Morse knife. (no stamp, blade serrations & handle grooves wrong) It is vintage, weighs 3lbs, 14" long. Please refer to pictures for condition.
You save $79.00
Vintage Valor Dive Knife With Leg Strap And Sheath Miami 440 Stainless 480 Japan
Wenoka 8436 Scuba Dive Knife and Holster Made in Japan
Wenoka Diving Knife. No. 8436 with Holster - Made in Japan.
MORSE DIVING EQUIPMENT US NAVY DIVE KNIFE WITH BELT BEAUTIFUL ORIGINAL CONDITION
It looks as though maybe has never been used.
Wenoka 8635 Fixed Blade Dive Knife With Sheath 304-SS - Black- Japan
Life Saving Systems Dive Knife Stainless Steel Scuba USCG w/ Sheath FREE SHIP
Life Saving Systems Dive Knife Stainless Steel Scuba USCG w/ Sheath FREE SHIP. Condition is Used. Shipped with UPS Ground.
LOT of 3 Scuba Dive Knives Diving Knife Safety Cutter Sharp Titanium w Sheath
Please view all photos. Lot of 3 scuba diving knives 1. Pro Mate 5 inch bladed knife with sheath and strap (Color: Highlighter Yellow) 2. Unbranded (pro mate type of knife) 5 inch blade with plastic sheath 3. Aqua Lung 304s.s. Multifunctional - Squeeze (3 inch blade with plastic blade cover)
VOIT AMF Swimaster 2K20 Diving Knife 1970s Stainless Very Rare Near Mint (T57JJ
This is a high quality dive knife, very well made. The knife is in excellent condition. Very, Very Gently Pre Owned.