美式模锻旋转环材质碳结钢，钢的性质决定了其外形小拉力大的特点。使用之前转动上下连接环，是否灵活。SWILVE 1/4 work load limited is 200 kg ,break limited is 1000 kn.small size ,large strengh is her famous character.PLEASE CHECK THE RING BEFORE USE IT.

QINGDAO LUSUOXING CO,LTD located in beautiful QINGDAO .WELLCOME friends from homeland and abroad.

美式模锻旋转环材质碳结钢，钢的性质决定了其外形小拉力大的特点。SWILVE 1/4 work load limited is 200 kg ,break limited is 1000 kn.small size ,large strengh is her famous character.

QINGDAO LUSUOXING CO,LTD located in beautiful QINGDAO .WELLCOME friends from homeland and abroad.