https://www.jcmusclebuilding.com BRUNEI ONLINE FITNESS SUPPLEMENT & EQUIPMENT STORE Tue, 04 Nov 2025 06:39:06 +0000 en-US hourly 1 https://www.jcmusclebuilding.com/wp-content/uploads/2019/01/cropped-JCMB-Logo-32x32.jpg https://www.jcmusclebuilding.com 32 32 240531347 https://www.jcmusclebuilding.com/product/barbell-collars/ https://www.jcmusclebuilding.com/product/barbell-collars/#respond Tue, 23 Sep 2025 07:52:38 +0000 https://www.jcmusclebuilding.com/?post_type=product&p=13366 […]]]> This barbell bar chuck is made of nylon, the material is wear-resistant and durable, the wrapping and inner ring are made of TPR, which has anti-slip and wear-resistant performance and enhances the safety of using the chuck, and the size is suitable for the diameter of 50mm Olympics bar. Black chuck with quick locking function protects the safety of use.

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