Sirr0und Master Lock 1-1/8" Padlock 1-1/8" wide laminated steel case. Warded locking mechanism. Patented crowned locking lever. Cadmium rustproofing. Self-locking steel swivel shackle, nickel-plated, diameter 3/16". Clearances: Vertical 1/2", horizontal 1/2". 2 nickel-plated steel keys. 105 key changes. Carded. MPN# 105D SKU# 214501UPC# 71649382505