Specification:
Material: Aluminum Alloy
Surface treatment: Anodizing
Size: 1-5/8"(40 mm)
Thickness: 1/8"(3 mm)
Hole diam: 5/16"(8 mm), apply 1/4" Bolt
Weight: 0.46 oz(13 g)-1 piece, 5.1 oz(145 g)-10 PCS
Package Content:
10 x Aluminum Square Washers