Single Brass Knuckles SFK 01 Hardcoat Anodizing Type 3

Dimensions:
Material - Aerospace Aluminum
Coating - Sand Blasting _ Type III Hard Desert Anodizing
Height - 2 3/64’’ (52 mm)
Width - 1 15/32’’ (37 mm)
Thickness - 43/64" (17 mm)
Finger hole diameter - 1" (25 mm) 
Weight - 2 oz (56 grams)