<!-- .at_2{FONT-SIZE: 12pt; mso-font-kerning: 0pt} .at_1{COLOR: black} .at_3{FONT-SIZE: 12pt} .at_0{MARGIN: 0cm 0cm 0pt} -->All Crosby 320 Eye Hoist HooksThe most complete line of Eye hoist hooks.Available in carbon steel and alloy steel.Designed with a 5:1 Design Factor.Eye hooks are load rated.Proper design, careful forging and precision controlled quenched and tempering give maximum strength without excessive weight and bulk.Eye Hooks (3/4 TC - 22TA), Proof load is 2.5 times Working Load Limit. Eye Hooks (20 TC - 60TA), Proof Load is 2 times Working Load Limit. All carbon hooks-average straightening loads (ultimate load) is 5 times Working Load Limit. Alloy eye hooks 1 ton through 22 ton-average straightening load (ultimate load) is 5 times Working Load Limit. Alloy eye hooks 30 tons through 60 tons-average straightening load (ultimate load) is 4.5 times Working Load Limit.New 320N style hook. 92年建厂，主要产品为紧索具：杠杆式和棘轮式紧索具，横担钩（特殊紧索具）；卸扣：美标模锻卸扣，G-209，G-210，G-2130，G-2150.国标重型卸扣，日D卸扣，欧式大D卸扣，大弓卸扣，以及普通美弓卸扣，德标BS3032模锻卸扣；船锚：布鲁斯锚，单佛尔钢板锚，克利普式锚，折叠锚，双臂锚，梨形锚等；花兰螺丝（紧线器）：普通国标玛钢花兰，日式开体花兰，意式花兰，澳式花兰，美标模锻花兰，韩式花兰，din1480花兰；吊钩：环眼吊钩，板钩，旋转钩，羊角（眼型）抓钩，眼型滑钩（抓钩）等；卡头：A型，美标B型玛钢，模锻卡头，日式模锻卡头Din741,Din1142；吊环螺丝：din580,din582,Jis1168,Jis1169等；钢丝绳套环G-411，G-414等；特殊产品可根据客人图纸定做。 如有帮助你可以发邮件或加我的即时通讯工具：    Email/MSN:jks0635@hotmail.com;qdxintai@163.com    QQ：156116055 贸易通ID：rigging0635        我将在第一时间帮你处理你的请求.