Place of origin: Shandong,China
Material: Forged super alloy steel-Quenched Tempered
Load Testing: Individually proof test at 2.5 times Working Load Limit
Fatigue Tested: Fatigue tested at 1.5 times Working Load Limit for 2000 cycles
Breakage Test: Breakage test magnaflux crack detection
Function: With spring inside for better pivoting control
Feature: Rated at 100% at any angle
Brand: YONGXIN
