Adjustable Hand Grip Strengthener 5 to 100 kg with Counter

The hand gripper that grows with you. From 5 to 100 kg of resistance on a single dial, a built-in rep counter, and a four-groove grip that doesn't slip: this strength-training gripper turns five spare minutes into a forearm-strengthening session. On the couch, at the office, or while commuting.

Why grip strength changes everything

The grip is the weak link for most amateur athletes. You drop the bar before your back is finished, the rope slips through your fingers, or the racket turns in your hand. Working on your grip means unlocking everything that follows: rows, deadlifts, pull-ups, climbing, racket sports. It is also one of the rare muscles you can train anywhere, without sportswear and without breaking a sweat.

What sets this model apart

Adjustable resistance from 5 to 100 kg

A knurled dial with a chrome collar, a quarter turn, and the tension changes. You start at 5 kg for endurance work in long sets, and you gradually move up to 100 kg for pure strength. Graduations engraved on the body allow you to find your exact setting again, session after session. A single gripper therefore covers your entire progression, from day one to the advanced stage: you won't need to buy a tougher model in six months.

A built-in rep counter

The counting module housed at the base of the handle records every squeeze and resets with a single press. You stop counting in your head and focus on the contraction. It’s also what makes progress tracking possible: note your number, compare the following week, and increase a notch when you plateau.

A four-groove grip

The lower bar is carved with four deep slots, one for each finger. Each finger finds its place, pressure is distributed instead of being concentrated on the second phalanx, and the gripper doesn't pivot in your hand as the load increases. The upper handle, meanwhile, accommodates the palm on a wide, rounded surface.

A spring built to last

The high-strength steel coil spring is mounted on two rivets and works under tension. This is the part that takes the entire load: it is oversized here compared to entry-level grippers, which explains the range up to 100 kg. The body is made of reinforced polypropylene, a material that absorbs shocks without cracking.

Who is it for?

For weightlifters who want to stop losing reps because of their grip. For climbers, tennis, badminton, golf, and baseball players, whose performance relies on their hands. For musicians and those in manual trades who need finger endurance. And for anyone recovering after a wrist or hand injury, with the approval of their healthcare professional.

A simple protocol to get started

Set the dial to a resistance that allows for 15 to 20 clean repetitions. Perform 3 sets of 15 repetitions per hand, holding a one-second contraction in the closed position. Rest for 60 seconds between sets. Three sessions a week are enough. When you can exceed 25 repetitions without difficulty, move up a notch. Add an isometric hold set of 20 seconds at the end of the session: this is how you build the grip that holds a heavy bar.

Specifications

• Resistance: adjustable from 5 to 100 kg
• Adjustment: graduated rotary dial, tool-free
• Counter: built-in rep counter with reset
• Grip: 4-groove lower bar + ergonomic upper handle
• Spring: high-strength steel, 2 mm wire diameter
• Body: reinforced polypropylene
• Dimensions: 11 × 17.5 cm
• Use: right and left hand

Frequently Asked Questions

How is this different from the set of 2 soft grippers?

The soft model goes up to 60 kg and is sold in pairs, for working both hands at the same time or sharing with someone. This model goes up to 100 kg, with a thicker spring, a grooved grip, and a more massive frame. It is the right choice if you are already lifting heavy or if you are aiming for maximum strength.

What resistance should I start at?

At the lowest setting. A gripper that is too hard results in partial repetitions and elbow tendonitis, not progress. Look for the resistance that lets you perform 15 complete repetitions with real difficulty on the last three.

Can I use it every day?

Forearms recover quickly, but they still need to recover. Three to four sessions per week yield better results than daily use, especially at the beginning. Space them out more if you feel any discomfort in your wrist or elbow.

Is it suitable for rehabilitation?

Its very low adjustment range makes it suitable for recovery work. However, seek the advice of your doctor or physiotherapist before integrating it into a post-injury protocol: only they know your specific situation.

Is it noisy?

No. The mechanism is mechanical and discreet; you mainly hear the click of the counter. It can be used without disturbing anyone while watching television or in a video conference.