Detailed description
Quick-release swivel halyard snap shackle with eye, made of 316 stainless steel. Dimensions: A: 12 mm; B: 12 mm; C: 70 mm. Maximum working load: 700 kg. Breaking load: 1500 kg.
Drawing dimensions

A: inside dimension of the hook: 12 mm.
B: inside dimension of the eye: 12 mm.
C: overall length: 70 mm.