Sharp
Code Description
SC-GI/463 1 prong
SC-GI/463a 2 prong
SC-GI/463b 3 prong
SC-GI/463c 4 prong
SC-GI/463d 6 prong

Blunt
Code Description
SC-GI/463e 1 prong
SC-GI/463f 2 prong
SC-GI/463g 3 prong
SC-GI/463h 4 prong
SC-GI/463i 6 prong