Linnea Linnea Marine Grade Round Modern One Sided Patio Deadbolt

One Sided Deadbolt Function: The deadbolt is thrown and retracted by a thumbturn from the interior. There is no external trim, making it impossible to unlock the door from the outside.Features:Exceeds criteria for BHMA Grade 1 certificationConstructed of marine grade 316 stainless steelCorrosion-resistant material suitable for industrial and marine settingsInstalls in right or left handed applicationsFire rated for up to 3 hoursCovered under a limited lifetime mechanical warrantySpecifications:Backset: A...