Safety-Pin Shackles Hot Dip Galvanized 2-1/2 Quantity:Unity The anchors have a thread

The anchors have a thread of 1/2-13 and a length of 8-1/2

The screw has a length of 4" and a thread of 1-1/4-7

" centers so you can change the length by moving the cotter pin (sold separately)

These bolts are classified as ASME B19

The screw has a length of 5 and a thread of 1-1/4-12

Safety-Pin Shackles Hot Dip Galvanized 2-1/2 Quantity:Unity The anchors have a threadA bolt fastened with a nut and cotter pin makes these shackles more secure than screw pin shackles. Also known as anchor and bow shackles, the wide body provides room to attach multiple connectors. Galvanized steel shackles have a thick coating for corrosion resistance. Note: Capacities listed are for vertical lifting only. As the lift angle changes from vertical, the amount of weight the shackle can lift is significantly reduced.