Masonic Freemasons Jewelry Pendant, 316L Stainless Steel with Curb Necklace, 24 Inch 24" stainless steel chain with stainless steel Masonic pendant Both the square and compasses are architect's tools and are used in Masonic ritual as emblems to teach symbolic lessons. Masonic pendant length: 1 7/8" (with bell), Width: 1 1/4" Lobster clasp on the curb chain