*SIZE(mm): FROM 4 TO 25
*WLL(kg): FROM 80 TO 4500
*TECHNOLOGY:FORGED-QUENCHED AND TEMPERED
*MATERIAL: STAINLESS STEEL 304 OR 316
*SURFACE: HOT DIP GALV, ELECTRO GALV,POEDER PLASTIFIED
*MARKING: SIZE WLL
* NEVER EXCEED WORKING LOAD LIMIT