Select quantity from drop down box. Zinc plated steel with a gold passivated finish. Over centre snap action with the spring retaining loop. Pin x 57mm usable length of pin (from under shoulder to the ring). Total length of pin from under shoulder to tip 69mm. Overall length of pin 76mm. Distance from inside of pin to inside of ring. Measurements are approx and may vary slightly. Total length of pin of pin from under shoulder to tip 69mm. Pin x 55mm usable length of pin (from under the shoulder to the ring). Total length of pin from under shoulder to the tip 65mm. Overall length of pin 71mm. Distance from inside of pin to the inside of the ring. Pin x 90mm usable length of pin (from under of the shoulder to ring). Total length of pin from under shoulder to the tip 100mm. Overall length of pin approx 110mm. Collection from our office based in Calverton, Nottinghamshire NG14 6QJ only available by a pre-arranged appointment.