Rubber heaving the ball high wear resistance, corrosion resistance heaving boat throw the ball rope * Name: heaving the ball and Materials: Outsourcing NBR containing cast iron Weight: 0.45KG / 0.5KG / 0.68KG · Size: 60 * 120MM · Color: Black · Rally commitments limit: 120KG · Aperture: 10MM (10MM and can be equipped with the following cable, lifeline floating rope used) · main purposes: Widely used when water rescue, water sports as well as ships, yachts and other beach throwing use. With life buoy, floating water rescue rope, with the use of life-saving flotation ring. Sales Hotline: Contact: Zhang Qian phone: 18752901698, QQ: 18752901698 E-mail: sale14@brtjs.com Tel: 0515-85265566 Fax: 0515-85265566 Homepage: www.brtjs.com