2 Scissors Great for Jewelry Repair, Metal Working & Silversmiths. Crown Scissors. This is a new pair of stainless steel crown scissors. For hard wire or sheet up to B & S #27 and soft wire up to B & S #16. The blades measure approximately 5/8 x1/4 (16 x 6.5 mm). These measure approximately 4 1/4 (108 mm) long. Short Blade Scissors. This ...