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Best Safety Lock Mechanism

TowWorks 79631 Keyed Unique 5/8' Trailer Hitch Lock with Extra Long 3-1/4' Span, Double Safety Tow Hitch Receiver Locking Pin for Class III IV Hitches with 2' and 2.5' Receivers

  • ...in with black e-coated on zinc plated finish. * Before purchase, please verify all dimensions of your hitch, to get a great fit of the hitch lock pin.
  • SPRING CLIP (COTTER PIN) PROVIDES ADDITIONAL SAFETY - A separate spring clip (cotter pin) provides additional safety, can use the locking pin with or without the lock mechanism. * Caution: R spring clip (cotter pin) MUST be inserted into pin hole when use this lock.
  • RUBBER O RINGS KEEP RATTLES DOWN - Rubber O rings prevent any rattling and hold the hitch pin still. * Different brand hitches may have a little different hitch tube size, please adjust O ring quantity or remove O ring to fit the receivers.
  • PUSH LOCK DESIGN WITH 2 KEYS - 2 tubular keys making it easier to lock and unlock, 1/4 turn lock and push lock design, easy to operate, watertight dust rubber cap prevents locking mechanism internal corrosion.
  • EACH LOCK KEYED UNIQUE: This item 79631 each lock keyed unique, NOT keyed alike. * Remark: If you need 2 locks keyed alike, please choose 79632.
  • if you need 3 locks keyed alike, please choose 79633.
  • if you need 4 or more than 4 locks keyed alike, please choose 79630 and give the quantity.
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TowWorks 79852 Keyed Alike 5/8″ Trailer Hitch Lock Set for Adjustable Channel Mounts, Double Safety Heavy Duty Tow Hitch Receiver Locking Pins fit Class III – V Hitches

  • ...V hitches with 2″ and 2-1/2″ receivers. * Before purchase, please verify all dimensions of your hitch, to get a great fit of the hitch lock pin.
  • SPRING CLIP (COTTER PIN) PROVIDES ADDITIONAL SAFETY – A separate spring clip (cotter pin) provides additional safety, can use the locking pin with or without the lock mechanism. * Caution: R spring clip (cotter pin) MUST be inserted into pin hole when use this lock.
  • RUBBER O RINGS KEEP RATTLES DOWN – Rubber O rings prevent any rattling and hold the hitch pin still. * Different brand hitches may have a little different hitch tube size, please adjust O ring quantity or remove O ring to fit the receivers.
  • PUSH LOCK DESIGN MAKE EASY TO USE – 4 tubular keyed alike keys making it easier to lock and unlock, 1/4 turn lock and push lock design, easy to operate, watertight dust rubber cap prevents locking mechanism internal corrosion.
  • 2 LOCKS 4 KEYS KEYED ALIKE: This item 79852 each unit package includes 2 locks with 4 keys all keyed alike. Different unit packages have different key codes, will be NOT keyed alike. If you need more quantity keyed alike, please choose 79850.
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12 pcs Snowflake Christmas Beard Ornaments w Easy Clip - Show Holiday Spirit on Your Facial Hair - Great Gag Gift or Decorative Accessory for Ugly Christmas Sweater Parties, White Elephant and More

  • BUY THE ORIGINAL PUSH-BUTTON SWITCHBLADE COMB: The locking mechanism and durability will ensure the long life of your comb. Beware of cheaper combs on Amazon. Our enhanced spring mechanism and locking mechanism is built to last! The smooth shine of the polished handle and the overall classic design adds to the coolness factor..
  • IDEAL FOR ALL HAIR TYPES & STYLES: The Perfectly spaced fine toothed comb makes it easy to comb the hair on your head or combing and shaping your mustache or beard..
  • STRONG AND DURABLE: Fabricated from extra thick stainless steel for maximum durability..
  • STEEL SAFETY LOCK: Safety lever lock will keep your comb from popping open..
  • WONT FALL OUT OF YOUR POCKET: Strong steel reversible belt clip ensures you will always have it when you need it..
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Sheffield 12614 Ultimate Lock Back Utility Knife, Folding, Box Cutter Knife, Carpet Knife, Drywall Cutter, and More, Quick-Change Blade, Back Lock Design, Red

  • PATENTED QUICK-CHANGE BLADE MECHANISM: Nothing to unscrew when installing new folding box cutter blades, setting it apart from every other cardboard cutter out there.
  • LOCK BACK RELEASE: Box knife features the same lock back release as your favorite Sheffield pocket knives, keeping your blade safely in place when opened or closed.
  • BUILT WITH SAFETY IN MIND: Much safer than retractable utility knives with its smaller exposed cutting edge, patented quick-change blade mechanism, and lock back release.
  • The textured grip gives you a firm hold in any situation, making this small box cutter more precise than your average box blade.
  • POWERFUL WORK KNIFE: Our box cutters are more than just box cutters.
  • Cut carpet, paper, rope, rubber hoses, PVC, leather, fabric, Sheetrock, and so much more.
  • These are the most practical utility knives for most any task.
  • FOLDING UTILITY KNIFE FULL SPECS: 6 inches open length, 3-1/2 inches closed length, patented quick-change blade mechanism, lock back design, thumb stud, textured aluminum grip, uses standard utility blades, features pocket clip.
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Coast RX395 Blade Assist Tactical Folding Knife with 3.75'' Serrated Stainless Steel Blade' (20921)

  • BLADE ASSIST: From closed to open in a flash. Knives with COAST’s Blade Assist mechanism use a proprietary opening mechanism to release the knife blade faster, smoother, and more safely than other blade-assist systems on the market. Operating Blade Assist is as simple as gently push the studs on the side of the blade until it pops open. Only available on knives equipped with Max-Lock..
  • GLASS BREAKER AND SEAT BELT CUTTER: Smash your way out if you have to. When an emergency situation demands exit through a vehicle’s window, use the sharp point of the Glass Breaker, positioned on the tail end of the knife handle, to easily shatter auto glass. Get out in a hurry when it matters most. In case of an emergency in your vehicle, use the recessed blade of the Seat Belt Cutter to slash through seat belt material..
  • SPECS: Blade Material – 7Cr17 Stainless Steel, Handle Material – Nylon, Blade Length – 3.75″, Length Closed – 5.43″, Overall Length – 9.2″, Weight – 6.3 oz.
  • MAX-LOCK: Take safety to the extreme. COAST knives equipped with the Max-Lock system can lock the blade in either the open or closed position. Locking the blade closed prevents the assisted opening mechanism from accidentally engaging in your pocket. Locking the blade open prot....
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Dynarex Disposable Securesafe Safety Hypodermic Needle 21G, 1\ Needle - 8966, 100 Count

  • Special safety mechanism secure safe safety mechanism provides a quick-cover to the needle with a press and snap, protecting against accidental needle stick..
  • Safe and secure compatible with lure lock and lure slip syringes.
  • Color-coded needle hub and shield for quick identification of the needle gauge..
  • Available in a variety of gauges: 18g, 19g, 20g, 21g, 22g, 23g, 25g, 26g, 27g..
  • Dynarex recommends you Consult with your physician for before using this product..
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Source Tactical Exclusive Helix High-Flow Bite Valve with Minimal Bite Pressure (Black)

  • Helix Bite Valve: provides high water flow with just a soft bite at any angle.
  • sophisticated spring sealing mechanism prevents leaking even under high pressure..
  • Safety lock: twist-lock for complete shut-off during transport or storage..
  • Dirt-Shield: protective cover keeps valve free of dirt, sand, dust, and pollution..
  • Design: Easy assembly and disassembly of drinking valve for cleaning..
  • QMT: QMT quick connector with auto-sealing mechanism for easy connection of Helix Bite Valve to any SOURCE Drinking Tube featuring QMT..
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Dynarex Disposable Securesafe Safety Hypodermic Needle 25G, 5/8\ Needle - 8972, 100 Count

  • Special safety mechanism secure safe safety mechanism provides a quick-cover to the needle with a press and snap, protecting against accidental needle stick..
  • Safe and secure compatible with lure lock and lure slip syringes.
  • Color-coded needle hub and shield for quick identification of the needle gauge..
  • Available in a variety of gauges: 18g, 19g, 20g, 21g, 22g, 23g, 25g, 26g, 27g..
  • Dynarex recommends you Consult with your physician for before using this product..
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Andersen Fwh68 Hinged Door - (Active Door Panel) 3-point Lock Mechanism (1988 to Present)

  • Fits 6' 8" high Frenchwood Hinged Patio Doors with a visible glass height of 63-1/2"..
  • Lock mechanism is universal and used for both left and right hinged patio doors..
  • This lock mechanism fits in the vertical edge of the main active door panel..
  • The passive door panel requires a different lock mechanism..
  • This stainless steel active lock mechanism replaces the gold colored zinc dichromate lock mechanism part number 2579771.
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PSE Zombie React Crossbow Pistol, One Size

  • Integrated cocking mechanism with safety lock which serves as a 2nd safety.
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ZRM&E 10pcs Telescopic Extension Ladder Lock Plastic Ladder Accessories Switch Button Universal Switch Replacement Accessories

  • This product can be a good replacement for your ladder lock accessories, or let you DIY want products.
  • It is made of high-quality plastic, light and strong, with impact resistance, high temperature and low temperature resistance, and long service life.
  • Expand the ladder lock mechanism button, its safety lock, effectively increase the safety of the ladder.
  • Elevator universal switch replacement accessories, compact structure, exquisite workmanship, is a practical ladder accessories.
  • Package includes: 10 x Telescopic Extension Ladder Locks.
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Gerber Highbrow Compact, Pocket Knife, Black

  • The Highbrow Compact is an everyday carry folding knife with an Assisted Opening Drop Point Fine Edge Blade.
  • The Finger Flipper Assisted Opening mechanism smoothly springs the blade into use.
  • A pivot lock allows for smooth, one-hand operation when closing the knife and an additional slide lock safety acts as a secondary lock for added security.
  • The knife features anodized aluminum handles, lanyard hole and 2-position pocket clip for left or right carry.
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CURT 25217 Black A-Frame Trailer Coupler, 2-Inch Hitch Ball, 7,000 lbs

  • PRECISE FIT. This trailer coupler is designed to mount onto an A-frame trailer tongue and couple to any standard 2-5/16-inch diameter trailer ball.
  • EASY OPERATION. Equipped with an easy-lock latch mechanism, this trailer hitch coupler is quick and simple to operate and offers a snug fit on the trailer ball.
  • SECURE COUPLING. The easy-lock latch mechanism of this trailer tongue coupler accepts a safety pin or coupler lock for enhanced security.
  • HIGH-STRENGTH. Constructed from punched, die-cut steel, this trailer ball coupler is rated as a class 4 trailer coupler and has a capacity of 10,000 lbs. gross trailer weight and 1,500 lbs. tongue weight.
  • CORROSION-RESISTANT. To easily outlast the elements, including rain, snow, dirt, road grime and more, this A-frame tongue trailer coupler is finished in a durable black powder coat and makes a great boat trailer coupler.
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