Bộ 12 nắp bịt ống hình tròn bằng nhựa màu đen kích thước 12mm tiện dụng

Offer a neat , safe finish to tube ends. Tube inserts can prevent dirt ,dust ingress. Made of black plastic with ribs to secure. Product Mame : Tubing Plugs Plug Dia : 12mm/ 0.5" Height : 17mm / 0.7" Material : Plastic Color : Black Net Weight : 12g Package Content : 12 x Tube Plugs Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.