Raymond 501 SQUARE HOOK EYE – Pack Sewing Fasteners

This is the Raymond 501 model of sewing fasteners, specifically labeled as SQUARE HOOK EYE. The packaging is distinctively dark, possibly black or a dark grey/purple, featuring a “rainy day” or water-splashed effect, and the product name “Raymond” in yellow. The box visually depicts the two components of the closure: a square-shaped hook and an eye. These square hook eyes are a type of garment closure often used where a flatter, more secure, or angular closure is desired for tailored items.