Stainless Steel. Chafe-free design. Protects the hull and make anchoring much easier and safer.
AR2: A lightweight roller
AR7: Made for heavy duty use. A captive ball-lock pin holds the line or chain securely in the channel. Marithane wheel.
AR3: A long-reach heavy gauge roller. Also increases leverage to reduce the work. A ball-lock pin keeps chain within the channel. Ball-lock stainless pin. Marithane wheel.