Screw Pin Anchor Shackles, 1 in Bail Size, 21 Tons, Galvanized

Features: All shackle bodies and pins are forged from alloy steel, heat treated and tempered | All shackles are marked with size (inches and millimeters) and working load limit in tons | Ultimate strength equals 5 times working load limit | Bolt, nut & cotter shackles have thread protected ends and are 100% proof tested | Painted shackles are orange | Standard industry tolerances apply | Built-in Distortion Detectors (3/8" - 2") | When ordering, specify galvanized (G) or painted (P)