Forged stainless steel shackles are polished to a high luster and are stamped with the screw pin diameter.
Twist shackles are forged with a 90-degree twist so the two attachment points can be perpendicular without torquing.
|Weight||3/16 in||22 g|
|A||0.78 oz||37 mm|
|B||1 7/16 in||10 mm|
|Maximum working load||3/8 in||540 kg|
|Breaking load||1190 lb||1080 kg|