IRONMIND Captains of Crush Hand Gripper 3 No. (280 lb. approx. 127kg)

------------------------------------------------------------------------------------------------------------------ ★ (While we carry a wide variety of products, the following precautions apply to some of them. Please note that these precautions are listed for all products.) 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------ IronMind's hand grippers are said to have the strongest gripping power in the world. Take the fastest route to becoming the strongest grip strength champion! It has gained immense popularity as a strength training tool for grip strength exercises. Materials: Chrome-plated steel, aluminum Number 3: Grip strength approximately 127 kg The Captains of Crush hand gripper, also known as the COC hand gripper, from IronMind, is said to have the strongest resistance in the world. It has 11 strength levels, from the beginner-friendly Guide (approximately 27kg) to the strongest No. 4 (approximately 165kg), and has gained tremendous support worldwide as a strength training tool for grip strength. Since its launch in 1988, it has provided high-quality products. The Captains of Crush hand gripper has 11 strength levels, from the "Guide" which requires a grip strength of about 27kg to "Number 4" which requires a grip strength of 166kg, so you can choose the strength level that suits your ability. Guide: Grip strength approximately 27kg (for warm-up and cool-down) Sports: Grip strength approximately 36kg (for beginners) Trainer: Grip strength approximately 44kg (for beginners to intermediate users) Point Five: Grip strength approximately 53.5kg (for intermediate users) No.1: Grip strength approximately 63kg (for intermediate to advanced users) No.1.5: Grip strength approximately 75.5kg No.2 No. 2.5: Grip strength approximately 88kg (for advanced users) No. 3: Grip strength approximately 107.5kg No. 3: Grip strength approximately 127kg No. 3.5: Grip strength approximately 146.5kg No. 4: Grip strength approximately 166kg *Grip strength values are approximate. Please note that they may not match the measurements of a grip strength meter. Material: Chrome-plated steel, aluminum