Anelli di ritenuta per prestazioni migliorate con O Ring per chiavi pneumatiche

4 sets of 1/2" Square drive socket retainer rings with O- for Ring. Replaces your worn out retainer for Ring and O- for Ring. 4 sets Retainer rings with O- for Ring. Color:balck（as picture）. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

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