Best Rigid Couplings

Provided with two set screws made of Stainless Steel 18-8.
Reviews
Find Best Price at Amazon"The common flexible variety can stretch then contract, making uses where accuracy is important fail."
"I was working on a project where I needed to couple an RC airplane engine to a large motor."
"Quality was as expected."
"If you need a stainless coupler look no further, just be sure to put some thread locker on the set screws!"

RC050, CLIMAX METAL PRODUCTS COMPANY, 1/2^ ROD COUPLING WITH SET.
Reviews
Find Best Price at Amazon"Great value and exactly what I needed.."
"Bought this for a project with an axel in it."
"Works as advertised."
"Perfect, works exactly as needed."
"Part was of good quality and reasonably priced."
"Had to ship something but cost would have been prohibitive unless I cut it in half."
"Very precise tolerances and fine machining."
"Screw loose after motor turn 10 mins."

Reviews
Find Best Price at Amazon"I am using this for coupling a 3/4 hp AO Smith motor to a modified garbage disposal to crush up apples for making apple cider."
"Quality product made well."
"Perfect, works exactly as needed."
"Part was of good quality and reasonably priced."
"Excellen product."
"Just what i needed and fast delivery."
"Worked Great."
Best Rigid Clamp-On Couplings

Reviews
Find Best Price at Amazon"I use this adapter to drive my 1/2" tools on my 3/8" drill motor,works great and the clamps hold tight."
Best Rigid Set Screw Couplings

RC050, CLIMAX METAL PRODUCTS COMPANY, 1/2^ ROD COUPLING WITH SET.
Reviews
Find Best Price at Amazon"Great value and exactly what I needed.."
"Bought this for a project with an axel in it."
"Perfect, works exactly as needed."
"Part was of good quality and reasonably priced."
"Had to ship something but cost would have been prohibitive unless I cut it in half."
"Very precise tolerances and fine machining."
"This is a pretty simple device."
"Screw loose after motor turn 10 mins."
Best Flexible Couplings

Specially designed to pick up in the hardest to reach areas.
Reviews
Find Best Price at Amazon"I ran out of gas 4 years ago, and when I used a gas can to put gas in the tank, the plastic filter on the end came off and fell down the fill tube that leads to the gas tank."
"This tool is twice as long as the standard 24" model and the jaws are twice as thick and strong as the standard also."
"If you are serious about your tools being there for you when you need them then order up."
"Made to last."
"Great tool for hard to reach items behind desks!"
"I had to fish a gas nozzle hose out of the fuel tank of my ATV."
"A necessary part of any tool kit."
Best Shaft Collars

4 Pieces Jeremywell Solid Steel Zinc Plated Shaft Collar with 4 Black Oxide Finish Set Screws 5/8" Bore, 1-1/8" OD, 1/2" Width*Images for illustration purpose only Actual product may vary.
Reviews
Find Best Price at Amazon"These worked perfectly for replacing a garbage toter's wheels."
"Great quality!!"
"A little price though, the only reason we spent that much, it was the only collars with a 5/8” bore that we could find at the time."
"These were noted as an additional item when I purchased 10" Air Tires Wheels 5/8 and Stanley national hardware N179-812 bar."
"Works great!"
"Collars worked well and easy to install."
"Needed a spacer while replacing wheels on a dolly."
Best Universal Joints

Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"Well, it was much too large for my application (a Saab 9-3) - the press would not fit between the axle cup and the ball joint stud and the fork wouldn't fit between the ball joint and lower control arm. I imagine most people shopping for a $15 tool are going to use it once or maybe twice ever... if you're shopping this class of tool for a professional environment you're doing it wrong."
"Used the tool to break loose some ball joints on a Teryx 4 UTV to replace a torn CV boot."
"only big enough to remove tie rod."
"Looks like a nice tool, but it does not work on a 99 Ford F350. The jaw does not open far enough and the clamp is not wide enough."
"I'll give 3 stars as being well made."
"I have used this four times without issue, works well, hopefully it will stand the test of time."
"Ever fight a ball joint?"
"Put this to use as soon as it arrived and it made for a quick job."
Best Shaft-Hub Locking Devices

Mile Marker Supreme Locking Hubs help to engage/disengage the front wheels from the front axle shafts, protecting the shafts from wear and tear. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"The solid black on the housing makes is difficult to what position the selector is in."
"The product was brand new and in perfect condition and I'm very pleased."