Best Socket Coupling

CURT 16140 A20 5th Wheel Hitch, 20,000 lbs

  • SELF-RESETTING. This A-series 5th wheel hitch features a unique, ergonomic handle and extra-wide head to make coupling your 5th wheel trailer easier than ever. After uncoupling, the handle self-resets to the ready-to-couple position.
  • FULL ARTICULATION. This 5th wheel hitch provides controlled towing of your 5th wheel camper with its patented head technology. The head is built on a cast yoke with poly-torsion inserts that reduce shock loads, chucking and noise at the coupling point.
  • COUPLING INDICATOR. Built into this 5th wheel hitch is a 3-position indicator that shows the coupling status. It conveniently shows if the 5th wheel hitch is coupled, uncoupled or ready to tow.
  • TESTED STRENGTH. This 5th wheel hitch is tested and rated for 20,000 lbs. gross trailer weight and 5,000 lbs. vertical load (limited to lowest-rated towing component). It is tested according to SAE J2638 specifications.
  • VERSATILE FIT. This 5th wheel hitch comes with standard legs to easily and securely mount onto any industry-standard 5th wheel base rails, such as CURT base rails #16104 and #16204 (base rails and brackets sold separately).
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CURT 16180 A25 5th Wheel Hitch, 25,000 lbs

  • SELF-RESETTING. This A-series 5th wheel hitch features a unique, ergonomic handle and extra-wide head to make coupling your 5th wheel trailer easier than ever. After uncoupling, the handle self-resets to the ready-to-couple position.
  • FULL ARTICULATION. This 5th wheel hitch provides controlled towing of your 5th wheel camper with its patented head technology. The head is built on a cast yoke with poly-torsion inserts that reduce shock loads, chucking and noise at the coupling point.
  • COUPLING INDICATOR. Built into this 5th wheel hitch is a 3-position indicator that shows the coupling status. It conveniently shows if the 5th wheel hitch is coupled, uncoupled or ready to tow.
  • TESTED STRENGTH. This 5th wheel hitch is tested and rated for 25,000 lbs. gross trailer weight and 6,250 lbs. vertical load (limited to lowest-rated towing component). It is tested according to SAE J2638 specifications.
  • VERSATILE FIT. This 5th wheel hitch comes with standard legs to easily and securely mount onto any industry-standard 5th wheel base rails, such as CURT base rails #16104 and #16204 (base rails and brackets sold separately).
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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 16120 A16 5th Wheel Hitch, 16,000 lbs

  • SELF-RESETTING. This A-series 5th wheel hitch features a unique, ergonomic handle and extra-wide head to make coupling your 5th wheel trailer easier than ever. After uncoupling, the handle self-resets to the ready-to-couple position.
  • FULL ARTICULATION. This 5th wheel hitch provides controlled towing of your 5th wheel camper with its patented head technology. The head is built on a cast yoke with poly-torsion inserts that reduce shock loads, chucking and noise at the coupling point.
  • COUPLING INDICATOR. Built into this 5th wheel hitch is a 3-position indicator that shows the coupling status. It conveniently shows if the 5th wheel hitch is coupled, uncoupled or ready to tow.
  • TESTED STRENGTH. This 5th wheel hitch is tested and rated for 16,000 lbs. gross trailer weight and 4,000 lbs. vertical load (limited to lowest-rated towing component). It is tested according to SAE J2638 specifications.
  • VERSATILE FIT. This 5th wheel hitch comes with standard legs to easily and securely mount onto any industry-standard 5th wheel base rails, such as CURT base rails #16104 and #16204 (base rails and brackets sold separately).
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Heyiarbeit 5pcs 4mm to 4mm 2 Section Rotatable Universal Joint Coupling Shaft Stepper Motor L52xD12 U Joint Coupler Connector with Screw for RC Model Motor, RC Robot, DIY Encoder, CNC Machine

  • [Total Size] - Outer Diameter: 12mm / 0.47".
  • Connection Diameter: 4mm to 4mm / 0.16" to 0.16".
  • [Material] - This universal coupling is made of premium iron metal material, which is durable and has a long service life, fine workmanship.
  • [Feature] - The universal joint of the purpose is to firmly connect the driving shaft and the driven shaft to rotate together and transmit motion and torque, cost effective coupling design, which is very flexible and easy for use, and is great replacement for your old or broken one.
  • [Design] - Rotatable design. Allow the angle between the two axes within a limited range vary with operational needs, and easy to set up the items on the shaft and control the holding capacity of the coupling.
  • [Wide Application] - Universal joint coupling are used in servo motor systems, 3D printer, cnc machine, diy encoder, spindle transmissions, stepping motors, lifting platforms, machine tool transmissions, stepping motors, encoders, screw drives, machine platforms or gearboxes, etc.
  • Great suitable for short support shaft, bushing model, miniature Shaft, model airplane/ boat/ car.
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Dixon Air King RAM0 Stainless Steel 316 Air Hose Fitting, 2 Lug Universal Coupling with Blank End

  • Blank end fittings have no outlet and are used to block the line at any coupling point.
  • The end opposite the coupling head is flat, with an eye for a chain to secure the fitting when not in use.
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CURT 16121 A16 5th Wheel Hitch with Base Rails, 16,000 lbs

  • SELF-RESETTING. This A-series 5th wheel hitch features a unique, ergonomic handle and extra-wide head to make coupling your 5th wheel trailer easier than ever. After uncoupling, the handle self-resets to the ready-to-couple position.
  • FULL ARTICULATION. This 5th wheel hitch provides controlled towing of your 5th wheel camper with its patented head technology. The head is built on a cast yoke with poly-torsion inserts that reduce shock loads, chucking and noise at the coupling point.
  • COUPLING INDICATOR. Built into this 5th wheel hitch is a 3-position indicator that shows the coupling status. It conveniently shows if the 5th wheel hitch is coupled, uncoupled or ready to tow.
  • TESTED STRENGTH. This 5th wheel hitch is tested and rated for 16,000 lbs. gross trailer weight and 4,000 lbs. vertical load (limited to lowest-rated towing component). It is tested according to SAE J2638 specifications.
  • VERSATILE FIT. This 5th wheel hitch comes with 5th wheel legs and 5th wheel base rails to mount onto under-bed 5th wheel brackets (brackets sold separately).
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Blue 2\ x 100' Pool Pump Water PVC Hose - Backwash Filter Discharge Drain Hose - Blue Lay Flat Trash Pump Rubber Hose

  • Male coupling - Aluminum 2 inch Pipe Thread (NPT).
  • Female Coupling - Brass 2 inch Straight Pipe Thread (NPSH) With Gasket.
  • The Female Coupling Will Only Connect To A Male 2 inch NPT PVC Pipe, Pool Pump or Metal Pipe.
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10 x 12.7mm 1/2 Flexible Shaft Coupling Stepper Motor Coupler D25 L30

  • Zero backlash. One-piece metallic spring coupling. For little torque shaft connect..
  • Absorption of parallel, angular misalignments and shaft end-play by spring action..
  • Widely used in drive systems for encoders, instrumentation,lead screws, small pumps, feed rollers and anywhere light to medium duty, torsionally flexible coupling is required..
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CURT 16540 A20 5th Wheel Hitch Head Only, Legs or Roller Required, 20,000 lbs

  • SELF-RESETTING. This A-series 5th wheel hitch features a unique, ergonomic handle and extra-wide head to make coupling your 5th wheel trailer easier than ever. After uncoupling, the handle self-resets to the ready-to-couple position.
  • FULL ARTICULATION. This 5th wheel hitch provides controlled towing of your 5th wheel camper with its patented head technology. The head is built on a cast yoke with poly-torsion inserts that reduce shock loads, chucking and noise at the coupling point.
  • COUPLING INDICATOR. Built into this 5th wheel hitch is a 3-position indicator that shows the coupling status. It conveniently shows if the 5th wheel hitch is coupled, uncoupled or ready to tow.
  • TESTED STRENGTH. This 5th wheel hitch is tested and rated for 20,000 lbs. gross trailer weight and 5,000 lbs. vertical load (limited to lowest-rated towing component). It is tested according to SAE J2638 specifications.
  • VERSATILE FIT. This 5th wheel hitch includes the hitch head only. It is designed to mount onto a 5th wheel roller or legs (sold separately).
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