This is for two (2) quality marine grade stainless steel (AISI 316) bow shackles. Each shackle is stamped 316 and laser etched 5/16″ with the manufacturer’s mark. The shackles are marked in the US specification style of 5/16″ (for the shackle size). The Metric equivalent is generally considered to be 8mm. This is a forged shackle, which for load bearing applications is better than a cast shackle. Not to be used for overhead lifting. AISI 316 stainless is a premium grade of stainless and is considered by many to be best in class. 316 stainless is corrosion resistant and very durable even in the harshest of conditions. Breaking Load = 5500lbs
Brand:- US Stainless
Manufacturer:- US Stainless
Manufacturer reference:- USS370F08
Package Dimensions:- 6.6 x 6.3 x 1.9 cm; 132 g
Date First Available:- 23 Aug. 2016
Is discontinued by manufacturer:- No