Material：304 Stainless Steel,anti-rust and durable

Specification:
Thread Size: 1/4" - 20 x 1 inch
Total Height: 52.8mm
Ring Thickness: 5.8mm
Ring inner diameter: 15.5mm
Max loading Load: 160lbs
Max Breaking Load: 470lbs

Package Including:
5 Pieces 1/4"-20 x 1 inch Ring Eye Bolt