GDIRON GRIP Pinch Grip Set (Rock Climbing Grip Trainer) Grip Strength Trainer Adjustable Hand Grip Strengthener Hand Grip Exerciser Strengthener Wrist Strengtheners for Climbing Finger Training

Very well made. Works great. Been using it a while and I think it is awesome.

This thing is sick. If you're into grip training for sports like BJJ, climbing, golf, maybe injury recovery, or just to build your spaghetti arms, save up and buy this one.Pulling this out of the box feels like picking up a specialized aircraft part. It is so solid and well made, the fit and finish is quality all around. No sharp edges, burrs, or rattle. The corners are all nicely eased and chamfered. The knurling is every bit as good as a high end shop tool or your favorite barbell brand. The fasteners for accessories are held in with hex bolts, Allen keys included. Even the Allen wrenches are plated!The range and type of adjustments are huge!1) By changing the spring angle, you can select between 55lb (25kg) and 198lb (90kg) in five steps. It is easy to do and the instructions are clear, with color pictures and in correct English.2) The grip distance can be adjusted between three levels, which also changes the overall travel distance. This is great for people with smaller hands that can't reach the full distance, however, it can also be used as part of a training program while working up to the next resistance level.3) The grips have extension caps that make the grips longer, therefore providing more leverage.I'm not a climber, I got this model because it has 90kg max weight (versus 80kg). That said I tried the climbing/finger strength attachments. They are also well made, glass filled Nylon I believe. Two stainless steel screws come out, then install the extension caps and the finger trainers, and a longer bolt goes in. Just on the lowest resistance setting I could feel that this would help if pulling myself up by my finger tips was something I did in life.PROTIP: When training, do sets with the device with the springs upright, and with them downwards. This works different parts of your muscle & tendon chain. Do this with regular squeezes, isometric holds (holding it fully compressed for a set time or until failure), and concentric (negative) only focused movement. This variety of work will improve both your strength across the grip range, and your capacity to hold weight for longer durations. To really trip yourself out, try putting your forearm down on a surface with your wrist over the edge, and rep the device with your wrist flexed upwards, then try it with your wrist flexed downwards. The difference in your ability to apply grip pressure based on wrist position is wild and something to experiment with.

The media could not be loaded. I got this on Black Friday but it would be an excellent buy at full price. The hand grip is as fine a piece of machining as I've seen in any device. The lever design to change settings is so very clever and easy to adjust to any of the designated levels at three different widths. The pinch grip is a great add on that allows for a variety of pinches and holds at whatever level is needed. I like to set the grip to a very high level, beyond either my ability to grip or pinch with one hand, then use two hands to get into a starting position so that I can to an isometric hold. This is the best example of overcoming isometrics I have seen. It's also possible to use the same two hand technique to get a starting position, then negative for weights that one can't grip or pinch. The thing is also gorgeous sitting on a desk as a reminder to do a minute or two of quick grips during the day. Just don't overdo it. The 70, 80, and 90 models are more than most will want or need to go. It takes about five minutes to set up and learn to use the device. Beware, you may be hooked.Price:It's vastly better than the cheaper alternatives I've received from China. Because of the range of adjustments possible, this works out to be much cheaper than some of its high end competitors with standalone grips, where you either have to buy sets or a succession of high priced versions as you get stronger.How to change weight and width:A gentle squeeze on the springs is all that is needed to enable pushing on one side of the lever to engage or disengage the springs, top down. After disengaging the springs, they can be moved to any of the settings. Squeeze again and then engage by pushing down on the other side of the lever, like the other side of a teeter totter. To change widths, gently squeeze and the life the lever up.

Very nice and solid, the extra add on pieces make it even better for sure 👍 get more of an intense feel from this then I have grip strengtheners I've gotten before. Definitely worth the money.

25 to 90 kg range is all I would ever need. Id guess the kg rating must be lower with the extensions, due to added leverage,,,, but is still all I can imagine ever needing.The finger pinch add ones similarly increase leverage, but still all the resistance id ever need. I don't find them very comfortable to use, but I tryKnurling on the handles is fairly sharp. For now I'll go with it. If build calluses, then fine. If blisters, then will tape them.Overall, much much nicer than the usual single resistance spring exercisers

Good product

As someone else said, it's a precision made piece. Plenty of resistance levels. Very happy with the purchase. The paddle attachments add extra options. Highly recommended.

The item is very well made. Typically the store type of grip strengtheners break on me within months of use. Not this one. The only reason I do not give it 5 stars is because of the overly aggressive knurreling on the grips. It will tear your palm if your hands are not callused. To remedy this I had to use grip tape on the bars.