Item no.: CLASP18-002BSP Lug width/Buckle (mm): 18mm, 20mm or 22mm Buckle: Stainless Steel Double Flip-Lock Diver Clasp Net Weight (gram): 16gram Finish/Spring bar: Brushed/Free Spring bar Adjustment hole: 4 mirco adjustment holes to enhance bands flexibility Maximum Stainless Steel Band thickness to fit: To fit max. 4 mm thick band