The parabolic shaped threads achieve some of the highest pullout strengths possible. Precision milled 4130 CrMo and heat-treated for extra strength and polished to shining perfection, each screw is nickel plated for long-term durability and to minimize friction. The hangers are stamped from 4130 CrMo steel and are large enough for easy placement even with mittens. Comes fitted with Omega's "coffee grinder" Knob handle, which makes insertion and retraction a breeze.
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