IRONMIND Captains of Crush Hand Gripper No.1 (140 Lb. Approx. 63kg) [Item]

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🔹 Operated by Verified Japanese Sellers – Approved by JOOM, our experienced Japanese sellers provide reliable service. 🔹 Direct Shipping from Japan – Carefully packed and promptly shipped straight from Japan. 🔹 Japanese-Standard Quality Control – Strict inspections ensure only high-quality products reach you. 🔹 About Included Manuals – If a manual is included, it will primarily be in Japanese. We recommend using image translation apps if needed. ---------------------------------------------------------------------- Iron Mind's hand gripper is said to be the strongest load in the world. Take the fastest route to becoming the strongest grip champion It has gained tremendous support as a muscle training device for grip strength training. Material Chrome plated steel, aluminum Number 1: Grip strength around 63kg (for intermediate to advanced users) Iron Mind's hand gripper, commonly known as the COC hand gripper, is said to be the strongest gripper in the world.The Captains of Crush hand gripper has 11 levels from the beginner's guide (approx. 27 kg) to the strongest strength No. 4 (approx. 165 kg), and has gained tremendous support from all over the world as a muscle training device for grip strength training. We have been providing high quality products since we started sales in 1988. The strength of Captains of Crush is divided into 11 levels, from "Guide", which requires a grip strength of about 27 kg, to "Number 4", which requires a grip strength of 166 kg, so you can choose the strength according to your ability. Guide: Grip strength around 27kg (for warm-up & cool down) Sports: Grip strength around 36kg (for beginners) Trainer: Grip strength around 44kg (for beginners to intermediates) Point Five Five): Grip strength around 53.5kg (for intermediate users) Number 1: Grip strength around 63kg (for intermediate to advanced users) Number 1.5: Grip strength around 75.5kg Number 2 (No. 2): Grip strength approximately 88 kg (for advanced users) Number 2.5 (No. 2.5): Grip strength approximately 107.5 kg Number 3 (No. 3): Grip strength 12 Approximately 7 kg Number 3.5 (No. 3.5): Grip strength approximately 146.5 kg Number 4 (No. 4): Grip strength approximately 166 kg *Grip strength values are only a guide. Please note that the values measured by the grip strength meter may not match. Material: Chrome plated steel, aluminum