Dr.Fish Fishing Snap Swivels, Ball Bearing Swivels with Stainless Steel Coastlock Snap, Corrosion Resistant Black Nickel Coating, High Strength 26Lb to 503Lb, Saltwater Swivels Fishing Tackle

Good ball bearing snap swivels for the money. I recommend lubricating the ball bearing swivels with Break Free or WD 40 if you want them to perform at their best. The lubricant doesn't chase fish away, it attracts fish if anything.I personally did some PERFORMANCE TESTS on all 20 of these #6 copper housings and black nickel finish ball bearing swivels. http://www.amazon.com/gp/product/B00UFMBKVQ?psc=1&redirect=true&ref_=oh_aui_detailpage_o05_s00I was hoping to find a brand of snap swivels that performed better on Amazon and I liked that these Yoshikawa had copper housings and black nickel finish.I was trying to get smoother spinning than the other ball bearing snap swivels on Amazon that have stainless steel housings and a flaking chrome plating issues.RESULTS SUMMERY VS COMPETITOR: Yoshikawa by Dr.Fish Copper housing w/black nickel finish HAS SOME PIECES THAT ARE HIGHER PERFORMING BALL BEARING SWIVELS and higher pound rated Coastlock Snaps BUT SOME OF THESE BALL BEARING SWIVELS ARE OF AN UNACCEPTABLE DEFECTIVE LEVEL SO CUSTOMERS REALLY HAVE TO TEST AND SORT OUT THE DEFECTIVE ONES TO PREVENT FAILURE same as with even the highest priced and most popular Spro and Sampo brands.The other brand by VERY100 of slightly cheaper priced Stainless Steel housing with Silver Chrome plating that is flaking off has lower pound test rated due to Crane Duolock Snaps.Note: I did these same tests below a bunch of years ago on very expensive Spro brand and Sampo brand and they had more than their share of defective and low performing ball bearing swivels no different than these from China on Amazon at 1/4 the price.My Method of test: I hand spun a hanging 12 ounce lead fishing weight on each of your 20 snap swivels before adding any lubrication and also a few hours after lubricating them with Break Free Cleaner and Preservative aerosol. The only difference between before and after the lubricant was that only a few improved but some became a little worse. Over all your worst ones were considerably worse than the worse ones of your competitor and are not useable at all. Your best spinning ones were considerably better than your competitor. After testing ball bearing swivels to use for fishing and kite flying I have found it a necessity to test them to avoid the defective ones that perform unacceptably and use the best ones in the most critical applications. Keep in mind that my testing method holds the upper welded ring fixed and my lead weight does wobble a little different at times but yield pretty reliable repeatable results of each test. I've done quite a bit of double checking.Size #6 Yoshikawa by Dr.FishResults After Lubrication: All times are approximate and might be off by a second or two at most. Yoshikawa by Dr.Fish ball bearing snap swivels with copper housings with Black Nickel Finish that shows no signs of flaking off.Best 8 pieces out of 20pcs spun 20 seconds to 22 seconds.Very Good 8 pieces out of 20pcs spun 15 seconds to 18 seconds.Poor 2 pieces out of 20pcs spun 7 seconds to 8 secondsDefective 2 pieces out of 20pcs spun 5 seconds to 5 secondsResults BEFORE Lubrication: All times are approximate and might be off by a second or two at most.Best 10 pieces out of 20pcs spun 20 seconds to 22 seconds.Very Good 6 pieces out of 20pcs spun 15 seconds to 18 seconds.Poor 1 pieces out of 20pcs spun 7 seconds to 8 secondsDefective 3 pieces out of 20pcs spun 5 seconds to 5 seconds------Competitors Stainless Steel housing chrome plated ball bearing snap swivelsThe following is my test results of Dr. Fish's competitors ball bearing snap swivels that have Stainless Steel housing and Silver Chrome plating that is flaking off.Lubricating these seemed to be much more of a necessity with their flaking plating problem, the lubricant seemed to free up jammed ball bearings but did cause one of their best performers to drop from best to worst some how loosening up a piece of flaked chrome plating and having it jam up the ball bearings.Location of their product http://www.amazon.com/gp/product/B00OMRH6KO?psc=1&redirect=true&ref_=oh_aui_detailpage_o01_s00Size #5 by VERY100Results After Lubrication: All times are approximate and might be off by a second or two at most. Ball bearing snap swivels made of Stainless Steel with chrome plated Finish that is flaking off.Best 0 pieces out of 10pcs spun 20 seconds to 22 seconds.Very Good 7 pieces out of 10pcs spun 15 seconds to 18 seconds.Poor 3 pieces out of 10pcs spun 7 seconds to 8 secondsDefective 0 pieces out of 10pcs spun 5 seconds to 5 secondsResults BEFORE Lubrication: All times are approximate and might be off by a second or two at most.Best 0 pieces out of 10pcs spun 20 seconds to 22 seconds.Very Good 6 pieces out of 10pcs spun 15 seconds to 18 seconds.Poor 4 pieces out of 10pcs spun 7 seconds to 8 secondsDefective 0 pieces out of 10pcs spun 5 seconds to 5 secondsSize #6 by VERY100Results After Lubrication: All times are approximate and might be off by a second or two at most. Ball bearing snap swivels made of Stainless Steel with chrome plated Finish that is flaking off.Best 0 pieces out of 20pcs spun 20 seconds to 22 seconds.Very Good 12 pieces out of 20pcs spun 15 seconds to 18 seconds.Poor 8 pieces out of 20pcs spun 7 seconds to 8 secondsDefective 0 pieces out of 20pcs spun 5 seconds to 5 secondsResults BEFORE Lubrication: All times are approximate and might be off by a second or two at most.Best 0 pieces out of 20pcs spun 20 seconds to 22 seconds.Very Good 10 pieces out of 20pcs spun 15 seconds to 18 seconds.Poor 10 pieces out of 20pcs spun 7 seconds to 8 secondsDefective 0 pieces out of 20pcs spun 5 seconds to 5 secondsSize #8 by VERY100Results After Lubrication: All times are approximate and might be off by a second or two at most. Ball bearing snap swivels made of Stainless Steel with chrome plated Finish that is flaking off.Best 0 pieces out of 10pcs spun 20 seconds to 22 seconds.Very Good 4 pieces out of 10pcs spun 15 seconds to 18 seconds.Poor 5 pieces out of 10pcs spun 7 seconds to 8 secondsDefective 1 pieces out of 10pcs spun 5 seconds to 5 secondsResults BEFORE Lubrication: All times are approximate and might be off by a second or two at most.Best 1 pieces out of 10pcs spun 20 seconds to 22 seconds.Very Good 6 pieces out of 10pcs spun 15 seconds to 18 seconds.Poor 3 pieces out of 10pcs spun 7 seconds to 8 secondsDefective 0 pieces out of 10pcs spun 5 seconds to 5 seconds

Good quality and easy to use.

These are high quality products and are amazing. Some of the Strongest tackle I have ever used..will definitely order again!

They are a little stiff at first. Had to use pliers to open the first time. But after you open them a couple of times, it gets easier. I like them. Would buy again.

Nothing good or bad.

i use these for setting up my duck decoys in a texas rig configuration

Heavy duty 400+lb. TestUse with heavy lead to troll for wahoo.

Using these for fresh water fishing. They seem well made and should handle the fish breeds I go after.

Muy resistente la probé y soporto muy bien un pez vela

La calidad es excelente, mucho mejor a la esperada. No han presemtado corrosión pese a varios usos en agua salada.

NO ME LLEGO COMPLETO ME HACEN FALTA 10 PIEZAS NADA MAS ME LLEGARON 10 Y CUANDO LO COMPRE OFRECIERON 20 PIEZAS

No resisten, se deforman y sueltan bajo una tensión muy por debajo de la que dicen soportar y se oxidan rápidamente.

MUY BIEN Y DE BUENA CALIDAD EL MATERIAL DEL QUE ESTAN HECHOS AUNQUE NO LOS HE PROBADO EN UNA PESCA PIENSO QUE SI VAN SA DAR PELEA Y RESISTENCIA