Size: 12ss=3.00-3.20mm/0.12 in.
SIZE:16ss=3.80-4.00mm/0.15-0.16in.
Size:16mm x 16mm = 0.63" x .63"
Size:40ss=8.41-8.67mm/0.33-0.34in. VERY LIMITED INVENTORY
SIZE: 48ss=10.91-11.30mm/ 7/16"
Measures 14mm / 0.55 in.
DISCONTINUED - ONLY 30 PIECES REMAINING