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||1/4 in||32 g|
|A||1.12 oz||29 mm|
|B||1 1/8 in||12 mm|
|Maximum working load||1/2 in||750 kg|
|Breaking load||1650 lb||1500 kg|