Top Full Size Coupling Reviews

CURT 16686 A20 5th Wheel Slider Hitch, 20,000 lbs, Select Ram 2500, 3500, 6.5-Foot Bed Puck System

  • 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 kit fits select model years of the Ram 2500 and 3500 with 6.5-foot bed and puck system. It has quarter-turn anchors to quickly and easily drop into the truck bed platf....
Check Stock

CURT 16521 A16 5th Wheel Slider Hitch for Short Bed Trucks 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....
  • 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....
  • 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....
  • 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....
  • VERSATILE FIT. This 5th wheel slider hitch comes with a roller to allow for 12 inches of additional turning clearance with short-bed trucks. It mounts....
Check Stock

9 Pcs Ortho Drill Bit Set, AO 1mm,1.5mm,2mm,2.5mm,2.7mm,3mm,3.2mm,3.5mm, 4.5mm

  • Included: (1) 1 mm x 10 cm Drill Bit, AO Coupling (1) 1.5 mm x 14 cm Drill Bit, AO Coupling (1) 2 mm x 10 cm Drill Bit, AO Coupling (1) 2.5 mm x 14 cm Drill Bit, AO Coupling (1) 2.7 mm x 14 cm Drill Bit, AO Coupling (1) 3 mm x 10 cm Drill Bit, AO Coupling (1) 3.2 mm x 10 cm Drill Bit, AO Coupling (1) 3.5 mm x 14 cm Drill Bit, AO Coupling (1) 4.5 mm x 14 cm Drill Bit, AO Coupling.
  • Features: Autoclaveable, German Stainless Steel, 5 Year Warranty, O.R Grade.
Check Stock

CURT 16070 A30 5th Wheel Hitch 30,000 lbs Select Chevrolet Silverado GMC Sierra 2500 3500 HD 8-Foot Bed Puck System

  • 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 30,000 lbs. gross trailer weight and 7,000 lbs. vertical load (limited to lowest-rated towing component). It is tested according to SAE J2638 specifications.
  • VERSATILE FIT. This 5th wheel kit fits select model years of the Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD with 8-foot bed and puck system. It has quarter-turn anchors to quickly and easily drop into the truck bed platform.
Check Stock

CURT 16093 A25 5th Wheel Hitch 25,000 lbs Select Chevrolet Silverado GMC Sierra 2500 3500 HD 8-Foot Bed Puck System

  • 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 kit fits select model years of the Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD with 8-foot bed and puck system. It has quarter-turn anchors to quickly and easily drop into the truck bed platform.
Check Stock

CURT 16621 A16 5th Wheel Slider Hitch with Base Rails for Short Bed Trucks 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....
  • 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....
  • 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....
  • 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....
  • VERSATILE FIT. This 5th wheel slider hitch comes with a roller to allow for 12 inches of additional turning clearance with short-bed trucks. It mounts....
Check Stock

Kalolary 150 Pieces 1/4’’ Straight Barbed Connectors Fitting Drip Irrigation Fitting Drip Irrigation Barbed Coupling Single Barbed Connector for Irrigation Tubing System and Garden

  • 【Package Includes】150 pieces of 1/4 inch irrigation straight coupling connectors are included in 1 set. Sufficient quantity to use or take as backup,they are practical fittings for tubing..
  • 【Fits 1/4 inch irrigation hose】This barbed coupling fittings connect two sections of any brand 1/4" drip irrigation tubing in a straight line. Two barbed ends makes the connection more strong and firm. Note:Please check the size carefully before purchasing..
  • 【Long-lasting】Made of high quality engineering plastics, durable, strong, water resistant, chemical-resistant materials to assure long life..
  • 【Easy to Insatll】Directly insert this irrigation coupling at the ends of the water pipe, there is no need of any glue or tools, making garden work more convenient and much easier. Tips: Heat the end of hose to help it slide on this coupling..
  • 【Wide range of applications:】This coupling fittings for 1/4 inch irrigation tubing helps to build a maintenance-free irrigation system, it is ideal to be applied for garden, greenhouse, flower bed, patio and other agricultural watering system..
Check Stock

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.
Check Stock

Moondrop CHU High Performance Dynamic Driver IEMs in-Ear Earphone (Without mic)

  • ...cy phased waveguide leverages a N52 Nd magnet internal magnetic circuit and 0.035m ultra-thin imported CCAW sound coil to obtain high energy conversion efficiency, and deliver outstanding performance with full dynamic range and rich details..
  • Accurate Calculatioof Acoustic Coupling Cavity：In order to match the frequency response as closely as possible to the VDSF Target Response, the acoustic coupling cavity needs to be carefully controlled. Through volume and dimension calculation, FEA finite element simulation and 3D printing experiment verification, an acoustic coupling cavity has been created which can accurately reproduce the ideal frequency response..
  • Alloy Casting External Cavity：The metal outer cavity is manufactured from alloy materials using melting and injection molding technology, thus creating a stable, precise, and esthetically pleasing cavity that is both durable and reliable..
  • Equipped with Spring Tips：Chu comes standard with the popular Spring Tips eartips.
Check Stock

12mm x 8mm CNC Flexible Plum Coupling Shaft Coupler Stepper Motor Encoder Connector Coupler D20 L30 Jaw Clamp Aluminum Alloy

  • APPLICATION: Couplings are usually used to connect servo motors, stepper motors, encoders, screw drives, machine platforms, etc. A great choice for you..
  • STABLE PERFORMANCE: The performance of this coupling is stable and reliable, with good shock absorption, cushioning and electrical insulation properties..
  • HIGH-QUALITY MATERIAL: Plum coupling shaft is made of high‑strength aluminum, it has excellent carrying capacity and long service life without lubrication. You can use it with confidence..
  • LIGHT WEIGHT: The plum blossom coupling encoder has small radial size and light weight, which is suitable for medium and high‑speed equipment. Its quality is guaranteed..
  • PRACTICAL: Flexibility of coupling shaft removes stress between the motor and driving components. Bring you a new and different using feeling..
Check Stock

CURT 16668 A16 5th Wheel Slider Hitch 16,000 lbs Select Chevy Silverado GMC Sierra 2500 3500 HD 6.5-Foot Bed Puck System

  • 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....
  • 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....
  • 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....
  • 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....
  • VERSATILE FIT. This 5th wheel kit fits select model years of the Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD with 6.5-foot bed and puck....
Check Stock

American Standard AS738756-0070A Champion 4 Tank to Bowl Gasket, 1 pack, Black

  • BEST-IN-CLASS: The American Standard toilet bowl to toilet tank coupling kit ensures there are no surprise leaks with your toilet.
  • PERFORMANCE: American Standard toilet parts provide durability for bathrooms for years to come. With the Champion 2 coupling kit, expect reliable performance and durability.
  • COMPATIBILITY: Before you install, confirm compatibility by ensuring that your toilet will accept this toilet bowl to toilet tank coupling kit by checking repair part information.
  • FLAWLESS DESIGN: Designed to keep the toilet bowl and toilet tank connected with no leaks, this American Standard coupling kit is easy to install and is durably constructed.
  • INCLUDES: Coupling kit includes the toilet tank gasket, speed connect tank to bowl bolt kit with two 5/16 in. hex nuts, captive washers and speed connect bolts, two grommets, a Fluidmaster coupling nut, washer, and a close coupling washer.
Check Stock

Performance Tool W83108 Heater Hose Disconnect Tool

  • Disconnects 5/8 and 3/4" heater hose quick connect fittings from heater core without damaging coupling retainer or hose..
  • Applications: 1986 to current Aerostar vans, 1991 to current full size (E-series) vans, 1987 to current Dodge Caravan & Plymouth Voyager vans..
Check Stock