14' Chrome Dumbbell Bars Spinlock Collars Weight Lifting Dumbbell Handles
14'铬哑铃酒吧自锁吊环举重哑铃手柄
坚固的钢结构和安全的星锁圈，PROIRON 14英寸铬哑铃手柄使一个伟大的除了任何重量训练锻炼。
PROIRON螺杆锁有4个金属轴环，用于紧握重量。它拥有1英寸孔的标准板。每侧螺纹长度为107mm。螺旋锁的厚度为20mm。因此，重量板的长度为87mm。
无需担心松动和咔哒与我们独特的橡胶O形圈防松设计，坚固的结构和金属螺旋锁圈是耐用的。
With solid steel construction and secure star-lock collars, PROIRON 14 inch Chrome Dumbbell handles make a great addition to any weight training workout.
PROIRON spinlock bars come with 4 pieces metal collars to hold weights tightly. It holds standard plates with 1-inch holes. Each side screw thread length is 107mm. The thickness of spinlock is 20mm. So there is 87mm length for weight plates.
NO worry about loose and rattling with our unique rubber O-ring anti-loose design, The solid construction and metal spinlock collar is durable.
