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Best Pin Plug Coupling

CURT 25470 QuickPin No-Latch Trailer Coupler for 2-Inch Hitch Ball, 2-in Channel, 3,500 lbs

  • ONE-PIN COUPLING. QuickPin is an innovative trailer coupler engineered to provide fast, hassle-free coupling with just one pin. It hooks up to your ball hitch simply by inserting the included 1/2-inch pin (included pin must be used, no replacements).
  • NO LATCH. QuickPin is far easier to use than traditional trailer tongue couplers because it doesn't use a latch. No more jamming, frustration or complicated hinging components prone to wear out.
  • NO ADJUSTING. QuickPin also doesn't require adjustments or tightening like traditional latch-style trailer couplers. Just drop the trailer tongue onto the hitch ball, insert the provided pin, and that's it.
  • SECURE CONNECTION. This trailer hitch coupler can be mounted onto virtually any 2-inch wide trailer tongue beam, and it accepts a standard 2-inch diameter trailer ball (trailer mounting hardware not included).
  • THOROUGHLY TESTED. Tested to SAE J684 specs and rated for 3,500 pounds gross trailer weight, this trailer coupler ensures a safe, reliable towing connection.
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HangTon HE21 4 Pin Power Circular Waterproof IP68 Connector Female Male for Industrial Electrical Automotive Marine Devices

  • Waterproof 4 pin connector. Cable Range: 8-12mm, Wire Size: ≤4.17mm² or 11AWG, Contact Diameter: Φ3mm.
  • Rated Voltage/Current : AC 500V/30A, Resistance: 1mΩ.
  • Protected against solids & liquids, provide a secure and reliable connection in the harsh environment..
  • Waterproof IP68, threaded coupling, panel mount, quick disconnect, solder plug & socket.
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VELLEDQ Field Assembly Sensor/Actuator Panel Mount Connector M8 3-Pin Female A-Coding Rear Flange Joint

  • ...abroad with stability, compression, anti-explosion, and anti-deformation. Using gold-plated contact with the superior performance of corrosion resistance and electrical conductivity effectively deals with temperature rise..
  • Easy to Install Circular Connector: Cable connection type: Soldering. Cable in-line, threaded coupling, quick connect, solder plug & socket. Note: Prohibited to charged inserted. The wiring welding temperature requirement is 380℃±40℃, operation time: each point does not exceed 3 seconds. Note: Prohibited to charged inserted..
  • Perfect Waterproof Aviation Connector: The waterproof connector can be up to waterproof IP67 protection level when connected, its rigid spring snap fastening self-locking device waterproof ring is well in water-resisting. Even in harsh outdoor weather conditions, it can still be in a good state of waterproof performance. High quality ensures that your industrial equipment works well without being affected..
  • Wide Application Power Connector: Aviation connector is ideal for any equipment for watertight, indoor/outdoor applications, such as outdoor electric tools or appliances, medical device, audio/video, robot, RV solar, communications, marine or automatic equipment, outdoor led lighting, outdoor LED panels,....
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3 Pin Connector, Waterproof Connectors, Aviation Connector for Industrial, Power, Car, and Other Indoor/Outdoor Electrical Connection (2Pcs, Solder, Metal+Plastic)

  • ...nges seat, against high-frequency noise and electromagnetic interference. Using gold-plated contact with the superior performance of corrosion resistance and electrical conductivity effectively deals with temperature rise..
  • Easy to Install Circular Connector: Cable connection type: Soldering. Cable in-line, threaded coupling, quick connect, solder plug & socket. Note: Prohibited to charged inserted. The wiring welding temperature requirement is 380℃±40℃, operation time: each point does not exceed 3 seconds..
  • Perfect Waterproof Aviation Connector: The waterproof connector can be up to waterproof IP67 protection level when connected, its rigid spring snap fastening self-locking device waterproof ring is well in water-resisting. Even in harsh outdoor weather conditions, it can still be in a good state of waterproof performance. High quality ensures that your industrial equipment works well without being affected..
  • Wide Application Power Connector: 2 pin wire connector is ideal for any equipment for watertight, indoor/outdoor applications, such as outdoor electric tools or appliances, medical device, audio/video, robot, RV solar, communications, marine or automatic equipment, outdoor led lighting, outdoor LED panels, solar energy system, outdoor securi....
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2 Pin Connector Waterproof Connector, Industrial Solder Power Connector, Aviation Cable Connector for Automotive,Lights and Other Indoor/Outdoor Wire Connections(Metal+Plastic，2Pcs)

  • ...eat, against high-frequency noise and electromagnetic interference. Using gold-plated contact with the superior performance of corrosion resistance and electrical conductivity effectively deals with temperature rise..
  • Easy to Install 2 Pin Aviation Connector: Cable connection type: Soldering. Cable in-line, threaded coupling, quick connect, solder plug & socket. Note: Prohibited to charged inserted. The wiring welding temperature requirement is 380℃±40℃, operation time: each point does not exceed 3 seconds..
  • Perfect Waterproof Wire Connectors: The waterproof connector can be up to waterproof IP67 protection level when connected, its rigid spring snap fastening self-locking device waterproof ring is well in water-resisting. Even in harsh outdoor weather conditions, it can still be in a good state of waterproof performance. High quality ensures that your industrial equipment works well without being affected..
  • Wide Application Power Connector: Aviation connector is ideal for any equipment for watertight, indoor/outdoor applications, such as outdoor electric tools or appliances, medical device, audio/video, robot, RV solar, communications, marine or automatic equipment, outdoor led lighting, outdoor LED panels, solar energy system, outdoor security ca....
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OSTARE Snap Shackle Stainless Steel Quick Release Rigging Sailing Fixed Bail Snap Shackle 2pcs (2\ Sliver)

  • Stainless steel bow shackle is made of high quality stainless steel for durable use, anti corrosion and rust resist, strong load-bearing..
  • Threaded pin for easy removal and securing, help protect the eye of a nylon lifting sling or polyester round slings from wear and tear.
  • Great for coupling, lifting or conventional towing..
  • Perfect connection accessories, used for coupling chain and wire rope.
  • Apply to a variety of marine, industrial, agricultural or household applications..
  • Package includes 4 pieces M6 bow anchor shackle, can be used for parachute cord woven bracelet accessories or outdoor climbing, rescue tools, etc..
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SZJELEN WEIPU ST1210/ST1213 Threaded Coupling IP67 2Pin~9Pin Waterproof Connector Plug and Socket,Industrial Electrical Female Male Connector (4Pin)

  • Model : WEIPU ST1210/ST1213 Series 4Pin Connector.
  • Material : Zinc alloy with black nickel plating:Termination:Solder.
  • Aviation Connector + Socket, IP67 Waterproof,Threaded Coupling,Solder Termination.Widely used in various machine tools, locomotives, electricity, post and telecommunications, communications, navigation, instrumentation, lighting systems, medical and oil exploration and other fields..
  • If you need a different type of connector, please contact us..
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CURT 45009 3-in-1 ATV Trailer Hitch Mount, 2-Inch Ball, Clevis Pin, 5/8-Inch Hole, Fits 2-Inch Receiver

  • HIGHLY VERSATILE. This ATV hitch ball mount is perfect for getting some work done around the yard or in the field. It offer three different coupling options, equipping your ATV or UTV with a standard trailer ball, a clevis pin and ball hole.
  • STANDARD FIT. This ATV / UTV hitch comes with a 2-inch x 2-inch shank to fit virtually any industry-standard 2-inch receiver. It can also be mounted onto your ATV hitch with the CURT #45006 ATV tongue adapter.
  • READY TO TOW. Hitching up your yard trailer or small utility is easy with this ready-to-use ATV hitch ball mount. The 2-inch tow ball comes welded into place for ready coupling, and it includes a trailer hitch pin to securely mount onto the receiver.
  • CORROSION-RESISTANT. For long-lasting use, this ATV ball hitch is protected with a durable black powder coat finish, helping to resist damage from rain, dirt, snow and other corrosive threats.
  • EASY TO INSTALL. To install the ATV trailer hitch ball mount on your ATV or UTV, simply insert the shank into the 2-inch hitch receiver. The rounded shank, included hitch pin and welded trailer ball make installation easy.
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CURT 45005 3-in-1 ATV Trailer Hitch Mount, 1-7/8-Inch Ball, Clevis Pin, 5/8-Inch Hole, Fits 2-Inch Receiver

  • HIGHLY VERSATILE. This ATV hitch ball mount is perfect for getting some work done around the yard or in the field. It offer three different coupling options, equipping your ATV or UTV with a standard trailer ball, a clevis pin and ball hole.
  • STANDARD FIT. This ATV / UTV hitch comes with a 2-inch x 2-inch shank to fit virtually any industry-standard 2-inch receiver. It can also be mounted onto your ATV hitch with the CURT #45006 ATV tongue adapter.
  • READY TO TOW. Hitching up your yard trailer or small utility is easy with this ready-to-use ATV hitch ball mount. The 1-7/8-inch tow ball comes welded into place for ready coupling, and it includes a trailer hitch pin to securely mount onto the receiver.
  • CORROSION-RESISTANT. For long-lasting use, this ATV ball hitch is protected with a durable black powder coat finish, helping to resist damage from rain, dirt, snow and other corrosive threats.
  • EASY TO INSTALL. To install the ATV trailer hitch ball mount on your ATV or UTV, simply insert the shank into the 2-inch hitch receiver. The rounded shank, included hitch pin and welded trailer ball make installation easy.
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3 Pin Waterproof Connector, Industrial Solder Power Connector, Aviation Electrical Connectors Work with Electric Motorcycle, Yacht, and Other Indoor/Outdoor Wire Connectors(Metal+Plastic)

  • ...es seat, against high-frequency noise and electromagnetic interference. Using gold-plated contact with the superior performance of corrosion resistance and electrical conductivity effectively deals with temperature rise..
  • Easy to Install Cable Wire Connector: Cable connection type: Soldering. Cable in-line, threaded coupling, quick connect, solder plug & socket. Note: Prohibited to charged inserted. The wiring welding temperature requirement is 380℃±40℃, operation time: at each point does not exceed 3 seconds..
  • Perfect Waterproof Wire Connectors: The waterproof connector can be up to waterproof IP67 protection level when connected, its rigid spring snap fastening self-locking device waterproof ring is well water-resisting. Even in harsh outdoor weather conditions, it can still be in a good state of waterproof performance. High quality ensures that your industrial equipment works well without being affected..
  • Wide Application Power Connector: The aviation connector is ideal for any equipment for watertight, indoor/outdoor applications, such as outdoor electric tools or appliances, medical devices, communications, marine or automatic equipment, underwater equipment, outdoor led lighting, outdoor LED panels, solar energy system, outdoor security camer....
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2 Pin Connector Waterproof Connector, Industrial Solder Power Connector, Aviation Cable Connector for Automotive, Marine, Lights and Other Indoor/Outdoor Electrical Wire Connections(Metal+Plastic)

  • ...es seat, against high-frequency noise and electromagnetic interference. Using gold-plated contact with the superior performance of corrosion resistance and electrical conductivity effectively deals with temperature rise..
  • Easy to Install Cable Wire Connector: Cable connection type: Soldering. Cable in-line, threaded coupling, quick connect, solder plug & socket. Note: Prohibited to charged inserted. The wiring welding temperature requirement is 380℃±40℃, operation time: each point does not exceed 3 seconds..
  • Perfect Waterproof Wire Connectors: The waterproof connector can be up to waterproof IP67 protection level when connected, its rigid spring snap fastening self-locking device waterproof ring is well in water-resisting. Even in harsh outdoor weather conditions, it can still be in a good state of waterproof performance. High quality ensures that your industrial equipment works well without being affected..
  • Wide Application Power Connector: Aviation connector is ideal for any equipment for watertight, indoor/outdoor applications, such as outdoor electric tools or appliances, medical device, audio/video, robot, RV solar, communications, marine or automatic equipment, outdoor led lighting, outdoor LED panels, solar energy system, outdoor security ca....
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CURT 16265 Q25 5th Wheel Hitch, 25,000 lbs , Black

  • QUIET RIDE. This Q-series CURT 5th wheel hitch is engineered to promote the quietest 5th wheel towing possible. It features a patented, spherical axial bearing that allows the head to easily tilt in any direction needed.
  • COUPLING INDICATOR. Built into this 5th wheel hitch is a 3-position indicator that shows the coupling status of the hitch and your trailer. It conveniently shows if the 5th wheel hitch is coupled, uncoupled or ready to tow.
  • EASY OPERATION. This CURT 5th wheel hitch operates with a single, short-throw handle to promote ergonomic operation and easier coupling of your 5th wheel trailer. The handle is also lockable for maximum security on the road.
  • SAFETY-TESTED. Tested and rated for 25,000 lbs. gross trailer weight and 6,250 lbs. vertical load, this 5th wheel hitch is capable of towing a wide variety of 5th wheels (limited to lowest-rated towing component). It tested to SAE J2638 specifications.
  • VERSATILE FIT. This 5th wheel hitch fits any industry-standard 5th wheel base rails, such as CURT rails #16104 and #16204 (rails and brackets sold separately) (Not compatible with articulating or turret-style pin boxes, such as Rota-Flex and Sidewinder).
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Amphenol Industrial MS3106A16S-1S Circular Connector Socket, General Duty, Non-Environmental, Threaded Coupling, Solder Termination, Straight Plug, 16S-1 Insert Arrangement, 16S Shell Size, 7 Contacts

  • ...es seat, against high-frequency noise and electromagnetic interference. Using gold-plated contact with the superior performance of corrosion resistance and electrical conductivity effectively deals with temperature rise..
  • Easy to Install Cable Wire Connector: Cable connection type: Soldering. Cable in-line, threaded coupling, quick connect, solder plug & socket. Note: Prohibited to charged inserted. The wiring welding temperature requirement is 380℃±40℃, operation time: at each point does not exceed 3 seconds..
  • Perfect Waterproof Wire Connectors: The waterproof connector can be up to waterproof IP67 protection level when connected, its rigid spring snap fastening self-locking device waterproof ring is well water-resisting. Even in harsh outdoor weather conditions, it can still be in a good state of waterproof performance. High quality ensures that your industrial equipment works well without being affected..
  • Wide Application Power Connector: The aviation connector is ideal for any equipment for watertight, indoor/outdoor applications, such as outdoor electric tools or appliances, medical devices, communications, marine or automatic equipment, underwater equipment, outdoor led lighting, outdoor LED panels, solar energy system, outdoor security camer....
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