Lock-Jaw 授權經銷商
全新 LOCK-JAW PRO 項圈採用改良設計，強度與夾持力較經典款提升超過 50%。 power over 50% from the classic version.
內建磁鐵，不使用時可收納於訓練架與掛架上。
加大槓桿與彈簧扣鎖設計，讓您在訓練中輕鬆安裝與拆卸項圈。卓越的夾持力確保訓練時槓片穩固不鬆動，而彈性體墊與樹脂框架則保護槓鈴與槓片免受損傷。LOCK-JAW PRO 是認真訓練者、高強度訓練，以及任何在槓鈴上使用緩衝槓片時的理想選擇。
First time using magnetic collars and honestly I’m sold—the lock snaps shut with a satisfying click and hasn’t budged through heavy deadlifts or rack pulls. The extra grip from the stronger hinge means zero re-adjusting between sets, which alone is worth the upgrade.
The magnetic catch is a game changer—they snap tight in one motion and stay locked even on a heavy deadlift rep or two. Holding power genuinely feels over 50% stronger than the older version I had, and the jaw opening is wide enough for any sleeve. Zero shifting mid-set, which is exactly what I want
I've dropped these mid-workout a few times and they just snap right back into place, no fumbling to find the release lever. The new design really does feel sturdier than the older collars I used, and they haven't budged an inch on heavy deadlifts. For the price, you're getting a solid upgrade in hol