IronMind Captains of Crush (COC) Hand Gripper - The Gold Standard of Grippers | The World's Leading Hand Strengthener

I love this gripper! I lift heavy stuff at work and I am in no way weak (washing machines are no problem for me on my own) but the 0.5 gripper was tough to close to begin with. It is all about technique and I saw on youtube a load of grip strength tutorials. Jujimufu has a brilliant one with professional strongmen and they unlock the hand placement for beginners like me.

They may be a little squeaky to begin with, but I applied some vaseline and it's good to go!

High quality build, no issues def the gold standard of grippers

Been building up the collection of COC. Guide (G), Sport (S) and Trainer (T) and all good for warm up or high reps, the 0.5 is the first one that becomes challenging to close fully. (31yo Male decent grip strength but limited by small hands)

Excellent piece of strength kit. Have noticeable strength increases after a few weeks from pinch gripping heavy plates around the gym. Deadlift grip is tighter. Highly recommended. Very well made and heavy-duty.

Having used a number of grippers the Captains of Crush are worthy of their reputation as the Gold Standard. Perfectly constructed and great to use, i'd be surprised if these don't last a life time.

Make sure you buy the correct strength, ranges from the Guide at 60 lb to No4 at 365 lb .

The knurling and overall design are excellent, and the build quality feels premium. However, the noise it makes during use is quite annoying.

Muy buenos para ejercitar las manos

Puro metal para fortalecer tus manos y antebrazos. Si es el primero que vas a comprar, busca uno de menor dureza ;)

Excellent grippers! Recommend

Not cheap but the best grippers on the market in my opinion. The knurling on the handles is excellent, and the grip strength required to close each gripper seems accurate to what is stated. Meaning a 100lb gripper feels like it takes about 100lbs of force to fully close. I also like the gradual increase in strength needed to close each gripper (60,80,100,etc.) the other brand I had been using went in increments of 50lbs which made progress difficult since each new gripper was significantly harder than the last. If you're considering these and you're serious about your grip strength just do it, they'll last a lifetime.

Vorher hatte ich mir immer die billigen Unterarmtrainer gekauft. Die waren relativ schnell abgenutzt und außerdem waren die nicht sehr widerstandsfähig. Die hier sind hochwertig und selbst die Schwierigkeitsstufe 0.5 ist sehr stark, es ist aber auch relativ teuer mit 30€ für 1 Stück. Es lohnt sich dennoch. Ich würde die hier empfehlen. Investiert lieber bisschen mehr, dann habt ihr auch was davon. Fangt auch am besten klein an. Ich wollte mir eigentlich die 1.5 kaufen, habe mich aber dann doch für die 0.5 entschieden. Das war definitiv die richtige Entscheidung, denn selbst die 0.5 ist sehr schwer für ungeübte.