TruGlo Lightweight scope rings are designed for 1" tube hunting scopes and accommodate a wide variety of scope object lens sizes. Machined from aircraft-grade aluminum, these rings fit Picatinny/Weaver-style rails for secure mounting.Key FeaturesMount Type: Compatible with Picatinny/Weaver rails for versatile scope mounting options.Screw Design: Features a thumb/flathead combo screw for easy installation.Included Screws: Each ring is secured with four screws for added stability.