Campbell® bolt anchor shackle, series: C-999-G, 4.75 ton working load limit, 3/4 in, 7/8 in pin dia, bolt pin, 2-13/16 in inner length, 1-13/16 in inner width, 1-1/4 in opening, 1-3/4 in eye outer size, drop forged carbon steel body, alloy steel pin, galvanized.
Features
- Working load limit, size, manufacture name, date code and USA permanently marked on each shackle
- Statistically tested for impact resistance, tensile strength, hardness, ductility and fatigue
- 999 series shackles meet or exceed all manufacturing requirements of the ASME B30.26 "rigging hardware", these include the material ductility requirement (Section 26-1.1.2), the design factor requirement (Section 26.1.2), the identification requirement (Section 26-1.5.1) and the effective temperature range (Section 26-1.6.1), the shackles can be proof tested in accordance with Section 26-1.4
- 6:1 design factor
- Pins and bolts are heat treated and made of alloy steel
