Attwood Marine Standard Lift 'N Lock Anchor Control. Features of Attwood Marine 13700-7 Standard Lift 'N Lock Anchor Control Economical zinc-plated steel anchor lift Nylon pulley system Steel sheave controls anchor from any position Supports anchors up to 20 lbs. with 1/4" to 7/16" diameter lines (sold separately) Package Contents: Attwood Marine Standard Lift ftN Lock Anchor Control Attwood Marine 13700-7: Standard Lift 'N Lock Anchor Control