Đây là một dụng cụ nghiền bi vô cùng hiệu quả với vẻ ngoài công nghiệp. Cách vận hành rất đơn giản. Mỗi vòng xoay của trục vít sẽ siết chặt thêm một chút. Khi đã siết chặt, vòng ở cuối trục vít có thể dùng để treo tạ, mang lại cảm giác kích thích CBT mạnh mẽ hơn nữa.
Dài 4,5 inch, rộng 4 inch, độ mở rộng 2,75 inch
Kim loại
Xám
The ring at the end is what sold me—it keeps everything locked in place once the screw's got the pressure where I want it. Each turn gives that satisfying, deliberate click-crush feel, and the industrial build makes it feel like it'll outlast me. Honestly, it's the most direct tool I've used for thi
The screw threads are machined smooth enough that each turn is a deliberate, satisfying click—no wobble or slip once it’s seated. That little ring at the end gives you something to grip when you need to back off fast. Fair warning: start slow, because it doesn’t give anything back until you want it
Took me a few tries to get the positioning right, but once it’s set, the screw turns with a satisfying, precise click each time. The ring at the end keeps everything secure, and the pressure builds exactly as you’d want. Five stars for a tool that does exactly what it promises.