Reviews Protection Coupler

Boltigen Car A/C R134a R1234yf Quick Coupler, R134a to R1234yf Quick Adjustable Adapter Connector Conversion Kit for AC Refrigerant Charging

  • 【R134a Quick Adapter】This set of two R134a quick couplers works perfectly with R134a service ports.
  • provided adapters also ensure compatibility with 1/4-inch male flare fittings. 6-ball design of these high and low-pressure R134a quick couplers also provides superior protection against wasteful refrigerant leakage..
  • 【R1234YF Quick Coupler】Blue R1234YF Low Side adapter: Low side R1234yf coupler 14 mm female x 1/4"SAE male. R12 to R134a Adapter Connector: 1/4" SAE female x low pressure 13mm R134A quick coupler. Red R1234YF High Side Quick Coupler: High side R1234yf coupler 17 mm female x 1/4"SAE male. R12 to R134a Adapter Connector: 1/4" SAE female x High pressure 16mm R134A quick coupler..
  • 【Car Quick Adapter Kit】 R-134a adapters with r134a convert to r-1234yf adapters ideal for connecting with basic or advanced manifold gauges and serving on automotive air conditioner refrigerant recharge work..
  • 【No Leakage】The combination of the ball lock design and rubber seal provides excellent sealing performance. AC gauge adapter set with automatic closing function, easier and more convenient to disassemble and install..
  • 【Material】The R134a R1234YF adapters are made of brass, aluminum and steel materials for long lasting, featuring different tempe....
Check Stock

Ethernet Coupler Female to Female, RJ45 Inline Coupler Connector Ethernet Extende (2 Pack) for Cat8, Cat7, Cat6, Cat5 Ethernet Cable

  • 【Ethernet Extender Coupler】Used to extend two ethernet cables to address your lack of length..
  • 【Long-term Use】Gold-plated rj45 pins is resistant to corrosion and oxidation, ensuring stable signal transmission. Can be used for a long time..
  • 【Universal Compatibility】The 8P8C RJ45 coupler female to female is compatible with Cat8, Cat7, Cat6, Cat5e, Cat5 network cable..
  • 【Superior Stability】RJ45 inline coupler meets Category 6 performance. Ensure high-speed cat6 network signal..
  • 【Customer Support】Unconditional 3-year Free Warranty ensures long-time protection of your purchase. Please feel free to contact us if you have any questions or concerns..
Check Stock

STGOOD No Tangle Dog Leash Coupler, Dual Double Dog Adjustable Splitter Lead Durable Walker Trainer Leash for Two Dogs

  • AVOID TANGLE: Heavy-duty nickel plated swivel clips perfect to avoid tangle. Better than a double handle dog leash, just use your everyday dog walking leash and attach to the extra strength coupler.
  • DURABLE AND STURDY: With superb 1" wide Nylon straps manufactured with super strong webbing that no dog can chew or break. And high quality hooks for even more protection!.
  • ADJUSTABLE FUNCTION: Modify the length of each dog leash coupler from 15" to 20" and create a desired distance between your pets. Great for small, medium, large dogs and even puppies.
  • QUALITY UNDER CONTROLLED: Extremely durable nylon Won't stretch or break - Does not absorb water, can washable, better than leather leashes for dogs, will not rot or mildew. suits all dog collars..
  • FOR TOW DOGS: Tired of juggling two leashes? With this double clip leash coupler, you'll enjoy walking your two dogs together!.
Check Stock

VCELINK Waterproof RJ45 Coupler Cat6/Cat5E/Cat5, Shielded Waterproof Ethernet Connector IP67, Outdoor Network LAN Cable Extender POE 6-Pack

  • IP67-lEVEL PROTECTION - VCELINK waterproof ethernet coupler provides professional protection for your RJ45 ends from the outside elements (dust, rain, corrosion, etc.) The 7 indicates of IP67 means protecting against short periods of immersion in 1m depth of water..
  • CAT6 PERFORMANCE - This outdoor ethernet coupler can connect two shorter Cat6/Cat5e/Cat5 LAN cables to make a longer one and supports 1000/100/10 Mbps Cat6 transmission speed..
  • STABLE TRANSMISSION - Metal-shielded protection structure reduces signal interference and gold-plated contact section provides stable and lossless signal transmission..
  • EASY TO INSTALL - This tool-free extension adapter can be installed and disassembled easily and quickly. The handy size fits in the narrow junction box perfectly. Great choice for outdoor security camera, streetlamp, LED equipment, etc..
  • WHAT WILL YOU GET - 6 x rj45 waterproof couplers.
  • worry-free 18 months warranty for quality problem..
Check Stock

bROK Products 32973 Coupler 2\ Ball, 3\ Channel - 3500 lb.

  • PRECISE FIT. This trailer coupler is designed to mount onto a 3-inch wide trailer tongue beam and couple to any standard 2-inch diameter trailer ball.
  • EASILY ADJUSTABLE. Equipped with a posi-lock spring and adjustable nut on the inside, this trailer hitch coupler can easily be adjusted to ensure a snug fit on the trailer ball.
  • SECURE COUPLING. The posi-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 2 trailer coupler and has a capacity of 3,500 lbs. gross trailer weight and 500 lbs. tongue weight.
  • CORROSION-RESISTANT. To easily outlast the elements, including rain, snow, dirt, road grime and more, this straight tongue trailer coupler is finished in a durable zinc plating and makes a great boat trailer coupler.
Check Stock

Cable Matters 10-Pack Gold Plated F-Type Coaxial RG6 Coupler

  • RG6 coupler for extending the length of RG6 coaxial cables (also refer to as RG6/U cable, RG-6/U cable or RG-6 cable).
  • Convenient and cost-effective 10-pack coaxial cable extender provides spare or replacement coaxial couplers for multiple RG6 cables.
  • Coax coupler with gold plating resists corrosion and provides rigidity.
  • This F-81 connector is easy to install and disassemble and is a perfect choice for DirectTV and Dish Network at up to 3 GHz.
  • Each F-81 barrel connector is individually packaged for maximum protection.
Check Stock

VCE 5-Pack 90 Degree Coaxial Connector, Right Angle F-Type RG6 Male to Female Adapter Gold Plated

  • Gold plated connectors increase conductivity and help reduce corrosion.
  • Each coupler is individually packaged,perfect protection.
  • This 90 degree F-type adapter is easy to install and disassemble and is a perfect choice for DirectTV and Dish Network at up to 1 GHz.
  • RG6 coupler for extending the length of RG6 coaxial cables.
  • 18 months warranty for quality problems..
Check Stock

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.
Check Stock

CURT 25100 Straight Tongue Trailer Coupler for 3-Inch Channel, 2-In Hitch Ball, 5,000 lbs

  • PRECISE FIT. This trailer coupler is designed to mount onto a 3-inch wide trailer tongue beam and couple to any standard 2-inch diameter trailer ball.
  • EASILY ADJUSTABLE. Equipped with a posi-lock spring and adjustable nut on the inside, this trailer hitch coupler can easily be adjusted to ensure a snug fit on the trailer ball.
  • SECURE COUPLING. The posi-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 3 trailer coupler and has a capacity of 5,000 lbs. gross trailer weight and 700 lbs. tongue weight.
  • CORROSION-RESISTANT. To easily outlast the elements, including rain, snow, dirt, road grime and more, this straight tongue trailer coupler is finished in a durable zinc plating and makes a great boat trailer coupler.
Check Stock

EZ Snap Covers 9 Foot Long Standard Height 7 1/2″ Baseboard Heater Cover Kit with 2 Closed End Caps

  • EZ Snap Covers are 20 gauge galvanized steel with white epoxy powder coating. They are guaranteed never to rust and are 18% thicker steel than all comparable baseboard heater covers. End caps are 18 gauge thickness..
  • Our covers fit 95% of all existing hot water baseboard radiator heaters. Installation takes five minutes, requires no power tools, and saves you on pricey contractor bills..
  • Lengths over 8’ include a coupler to join the panels together. 8’ will be 2 4’ covers and a coupler, 9’ is 1 4’ and 1 5’ cover and a coupler.
  • 10’ is 2 5’ covers and a coupler, 11’ is 1 5’ and 1 6’ and a coupler.
  • 13’ is 1 6’ and 1 7’ and a coupler.
  • EZ Snap Covers have a lifetime warranty against rust. If they rust, send them back and we will replace them..
Check Stock

CURT 25128 Straight Tongue Trailer Coupler for 2-Inch Channel 1-7/8-In Hitch Ball 2,000 lbs

  • PRECISE FIT. This trailer coupler is designed to mount onto a 2-inch wide trailer tongue beam and couple to any standard 1-7/8-inch diameter trailer ball.
  • EASILY ADJUSTABLE. Equipped with a posi-lock spring and adjustable nut on the inside, this trailer hitch coupler can easily be adjusted to ensure a snug fit on the trailer ball.
  • SECURE COUPLING. The posi-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 1 trailer coupler and has a capacity of 2,000 lbs. gross trailer weight and 200 lbs. tongue weight.
  • CORROSION-RESISTANT. To easily outlast the elements, including rain, snow, dirt, road grime and more, this straight tongue trailer coupler is finished in a durable zinc plating and makes a great boat trailer coupler.
Check Stock

2\ Straight Trailer Coupler, 2\ Channel - 3500 lb Class II - for Towing RV, Boat, Camper(3500LBS 2\X2\)

  • PRECISE FIT. This trailer coupler is designed to mount onto a 2-inch wide trailer tongue beam and couple to any standard 2-inch diameter trailer ball.
  • EASILY ADJUSTABLE. Equipped with a posi-lock spring and adjustable nut on the inside, this trailer hitch coupler can easily be adjusted to ensure a snug fit on the trailer ball.
  • SECURE COUPLING. The posi-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 2 trailer coupler and has a capacity of 3,500 lbs. gross trailer weight and 500 lbs. tongue weight.
  • CORROSION-RESISTANT. To easily outlast the elements, including rain, snow, dirt, road grime and more, this straight tongue trailer coupler is finished in a durable zinc plating and makes a great boat trailer coupler.
Check Stock

CURT 25153 Straight Tongue Trailer Coupler for 2-Inch Channel 2-in Hitch Ball 3,500 lbs CLEAR ZINC

  • PRECISE FIT. This trailer coupler is designed to mount onto a 2-inch wide trailer tongue beam and couple to any standard 2-inch diameter trailer ball.
  • EASILY ADJUSTABLE. Equipped with a posi-lock spring and adjustable nut on the inside, this trailer hitch coupler can easily be adjusted to ensure a snug fit on the trailer ball.
  • SECURE COUPLING. The posi-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 2 trailer coupler and has a capacity of 3,500 lbs. gross trailer weight and 500 lbs. tongue weight.
  • CORROSION-RESISTANT. To easily outlast the elements, including rain, snow, dirt, road grime and more, this straight tongue trailer coupler is finished in a durable zinc plating and makes a great boat trailer coupler.
Check Stock