Rapture Stainless Steel Enhanced Length Anal Hook. This Anal Hook is extra long for enhanced bondage play. It is made of 5/8 inch (1.5cm) thick stainless steel. The Total length of the hook is 27.5 inches (70cm) to the attachment Ring at the top. There are 4 O-Ring attachments. Additional Information: Extra long stainless steel anal hook, 5/8 inch (1.5cm) diameter rod, 27.5 inches (70cm) long, 5 bondage attachment O-rings. Weight: 1.5lb (0.72kg).