Knives
knives — pre-owned
Browse 942 knives — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
VNTG U.S. Divers Co. Aqua Lung Stainless Steel Japan SCUBA Diver's Knife &Sheath
Small spots of residue on the sheath that needs cleaned. Knife blade has small scratches/scuffs consistent with general use and age. Sheath and knife have small scuffs/scratches/marks consistent with general use and age.
U.S. Divers VULCAN Dive Knife Vintage Scuba Knife w/ Knuckle Guard RARE
With its durable construction and historical significance, this dive knife is a must-have for any scuba enthusiast or collector of sporting goods.
Scubapro HP K6 diving knife-made in Italy
I never really used this knife outside of cutting fishing line occasionally. Besides that it’s been sitting in a box for a very long time. Still very sharp and comes with the sheath and straps included in the photo
DACOR HI-TECH Survival Knife Diver
YOU ARE BIDDING ON A VINTAGE DACOR HI-TECH DIVE-SURVIVAL KNIFE. COMES WITH PLASTIC HOLDER. BLADE IN NICE CONDITION. NO ISSUES.
Vintage AMF VOIT Swimaster USA Scuba Diving Diver Survival Knife & Sheath
The Vintage AMF VOIT Swimaster USA Scuba Diving Diver Survival Knife is a classic piece of sporting gear designed for water sports enthusiasts. Made by AMF Voit in the United States, this scuba diving knife is durable and reliable, perfect for exploring underwater environments. The knife comes with a sheath for safe storage and transport, making it a essential tool for any scuba diver or snorkeler. Its retro design adds a touch of nostalgia to your water sports adventures.
Vtg Sportsways Orange handle Scuba Diving Dive knife 7 3/8" USA made
Vintage Desco Deep Sea Dive Knife - US Navy
Ww2 dive knife.
Ocean Master Titanium Dive Knife Beta Alloy Serrated Blunt Point w/ Sheath
Condition is Used.
Nice Preowned TUSA X-PERT Blunt Tip Dive Knife with Sheath Leg Straps
Wenoka Dive Knife Titanium Scuba Diving Diver Dagger Blackie Collins VTG (Used)
Wenoka Dive Knife Titanium 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.
Vintage Aqua Lung US Divers Diving Knife 6”Blade & Sheath Stainless Steel Japan
This buy it now auction is for the Aqua Lung US Divers knife pictured above
12" National Divers Tool-Pry Bar Abalone Knife! USA!
Wasp Dive Knife - Excellent, appears unused.
Rare Wasp Dive Knife. 2014 manufacture. These have unusual features.do your research if you are unfamiliar. Very collectible.
Wenoka Blackie Collins Deep Sea Titanium Dive Knife
This is a high-quality, corrosion-resistant titanium blade—ideal for both collectors and serious divers. Wenoka squeeze-lock sheath for secure, one-handed release. Blackie Collins design. This knife has only been on one dive and was never used, so it remains in excellent condition.
Very Rare BEUCHAT Commander FRENCH DIVERS KNIFE W/SHEATH/STRAP Little Rust
The Very Rare Beuchat Commander French Divers Knife is a high-quality and sought-after tool for underwater enthusiasts. Made in France, this unique knife features a Commander model, known for its durability and reliability. The knife comes with a sheath and strap for easy carrying and storage, making it a convenient accessory for scuba diving and snorkeling adventures. With a touch of rust adding to its authenticity and rarity, this knife is a must-have for any water sports enthusiast looking for a trusted and dependable tool.
You save $80.00
US Divers Aqua Lung Stainless Steel SCUBA Dive Knife & Sheath Push Button Sharp
Good working condition.
Vintage Wenoka 7871 Dive Knife With Sheath Orange Modified Tip
Usada Sports.
Scubapro Diving Knife and Sheath Stainless Steel Japan
Scubapro Diving Knife and Sheath.
Tekna Underwater SS Knife 3.5" Blade W/Straps & Sheath For BCD. Life Insurance.
I dive since 1975 and about last 25 years I never go to the water with only one knife. The second knife saved my life twice and now I am superstitious. IN USED CONDITION FOR USERS ONLY. IF YOU ARE "COLLECTOR" OR.
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.
Tusa Xpert Scuba Knife Blue And Grey
Listed is as shown in the photos Please carefully inspect all of the photos for details feel free to request more photos if necessary. • PLEASE VERIFY COMPATIBILITY BEFORE BUYING. • WHAT YOU SEE IN THE PHOTOS IS WHAT YOU WILL RECEIVE!
Lot Of 6 Kinetics UK Remora Scuba Dive Knife No Sheath
NO SHEATHS KNIFES ONLY.The Lot Of 6 Kinetics UK Remora Scuba Dive Knife is a high-quality dive knife manufactured by Underwater Kinetics in the United States. This scuba knife is ideal for underwater activities like scuba diving and snorkeling, providing users with a reliable tool for navigation and safety while in the water. With a sleek design and durable construction, this knife is a must-have for water sports enthusiasts looking for a dependable and trustworthy tool for their aquatic adventures.
Vintage US Divers Aqua Lung Diving Knife
DACOR HI-TECH Survival Knife Diver Stainless Steel Scuba Diving
Vintage SUN FISH Scuba Diving Knife 7-1/2" Stainless Steel Blade & SHEATH-Japan
A VINTAGE SUN FISH DIVE KNIFE AND CORRECT SHEATH--- 7 1/2 " STAINLESS STEEL MULTI USE BLADE -- KNIFE 12 3/4" TOTAL LENGTH--ANTI SLIP RUBBER HANDLE-- HIGH QUALITY MADE IN JAPAN DIVE KNIFE-- PLEASE SEE ALL PICTURES AND JUDGE FOR YOURSELF-- FAST-- PRIORITY MAIL SHIPPING-- SALES TO U.S. ONLY
You save $3.90
Scubapro Stainless Steel Dive Knife Japan Seated Double Edge w/ Sheath
Scubapro Stainless Steel Dive Knife Japan Seated Double Edge w/ Sheath
Remora Dive Knife w Sheath Serrated Blade Cutter Scuba Compact Hose Attachment
Remora Dive Knife w Sheath Serrated Blade Cutter Scuba Compact Hose Attachment. Condition is Used. Shipped with USPS Ground Advantage.
You save $1.45
Wenoka Blackie Collins Deep Sea Knife W/Sheath 5” Stainless Steel Blade, Straps
The Wenoka Blackie Collins Deep Sea Knife is a high-quality diving knife designed for underwater use. With a 5”stainless steel blade (10” total length. ).
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.
Cressi Sharky Orange Folding Scuba Diving Knife
Cressi Sharky Orange Folding Scuba Diving Knife
Wenoka Deep See 304 SS Blackie Collins Blunt Tip Dive Knife Scuba Gear
Wenoka Deep See 304 SS Blackie Collins Blunt Tip Dive Knife Scuba Gear Previously owned Wenoka Deep See 304 SS Blackie Collins Blunt Tip Dive Knife with EZ Lock sheath. The knife and sheath are both in good condition.
Divers Tool-Pry Bar Abalone Knife w/Sheath Japan
VINTAGE STAINLESS US DIVERS DIVE KNIFE SEA HAWK AQUALUNG WITH SHEATH STRAPS #36
THIS IS PART OF A LARGE KNIFE COLLECTION.
Vintage National Divers Mfg. San Jose, CA. Tool-Pry Bar Abalone Knife! USA!
Atomic Aquatics Ti6 Blunt Tip 100% Titanium Scuba Dive Knife Full-Tang Anti-Rust
ATOMIC AQUATICS - Ti6 TITANIUM DIVE KNIFE - BLUNT TIP. Available in both a blunt and/or pointed tip. One of the biggest problems with dive knives is corrosion and Atomic Aquatics solves that issue with a beautifully crafted and honed full-tang Titanium blade.
EEZYCUT LINE CUTTER , Knife,Scuba Diving
EEZYCUT Trilobites 2 sided easy to use design. You can't buy this kind of service anywhere else. I’m sure we can work it out. Keep the top portion for your records. You will get that automatically.
Wenoka Dive Knife Blackie Collins Stainless Squeeze Deep See Scuba Diving
Wenoka Dive Knife Blackie Collins Stainless Squeeze Deep See Scuba Diving. Items are pre-owned and show signs of use, wear, and tear. Scratches, corrosion, 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.
NICE Underwater Kinetics UK Remora Dive Knife
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)
Akona 200 Dive Knife – 316 Stainless Steel – Black – Excellent Condition
The Akona 200 dive knife is a rugged, corrosion-resistant underwater tool built from 316 stainless steel for long-lasting durability. This version comes in black and is in excellent condition with minimal to no signs of use. • Brand: Akona • Model: 200 • Material: 316 stainless steel blade • Color: Black • Condition: Excellent – barely used, blade sharp and free of corrosion. Sheath and straps included (verify exact accessories). Perfect for scuba divers, snorkelers, or spearfishers, this knife is designed for reliability in emergencies, cutting line, or general underwater use. Shipping: Fast and secure. Returns: Accepted within 30 days (buyer pays return shipping).