8:1...The Highest Safety Factor Available!
The G-2130A series of shackles is very similar to the G-2130 series with one significant difference--G-2130A shackles are made from Grade 80 alloy steel and feature an 8:1 safety factor, the highest available. That makes these shackles uniquely safe and qualified for critical lifts. Available in sizes from 2 - 17 metric tons, the Working Load Limit is permanently marked on each shackle. Available with RFID tracking chips and / or proof-testing (inquire at time of order, extra charges apply). Quenched and Tempered with a hot-dip galvanized finish.