Sea-Dog Surface Mount Locking Ring Pull, Stainless Steel, Part 221831-1

The Sea-Dog Surface Mount Locking Ring Pull (221831-1) is a recessed, keyed lift ring designed to secure hatches, deck plates, cabinets, and drawers while keeping the surface flush and clean when closed. The ring pull comes with two locking arms so it can be configured for either flush or offset installations, giving it flexibility across different hatch and cabinet designs. Each unit ships with two matching keys; because keys are assigned randomly, ordering multiple ring pulls keyed alike is not possible, so each lock should be treated as its own independent keyed unit.

Construction is corrosion resistant stamped 304 stainless steel paired with a die cast zinc lock body, making it suited to the marine environment where saltwater exposure and corrosion resistance matter. The ring itself is recessed into its housing so it sits flush with the mounting surface for a clean, snag-free appearance when not in use. Installation is straightforward, using a back mounted threaded nut to secure the unit in place. This ring pull is intended for boat owners who want a locking, low-profile pull for securing valuables or equipment behind hatches, deck plates, cabinet doors, or drawers aboard a boat.

Specifications

• Brand: Sea-Dog
• Manufacturer Part Number: 221831-1
• Type: Surface Mount Locking Ring Pull
• Material: Stamped 304 stainless steel with die cast zinc lock
• Dimension A (outer diameter): 2-1/8 inches
• Dimension B: 1-15/16 inches
• Dimension C: 1-1/16 inches
• Dimension D: 3/16 inches
• Dimension E: 15/16 inches
• Locking Arm Length (F): 1-7/16 inches to 1-7/8 inches
• Dimension G: 1/2 inch
• Weight: 0.24 pounds
• Keys Included: 2 matching keys
• Mounting: Back mounted threaded nut
• Recommended Uses: Hatches, deck plates, cabinets, and drawers

Frequently Asked Questions

What is the Sea-Dog 221831-1 used for? The Sea-Dog 221831-1 is a surface mount locking ring pull used to secure hatches, deck plates, cabinets, and drawers while keeping the surface flush and clean when the ring is stowed.

Does the 221831-1 ring pull come with keys? Yes, the Sea-Dog 221831-1 ships with two matching keys. Keys are assigned randomly, so requesting multiple ring pulls that share the same key is not possible.

What material is the Sea-Dog locking ring pull made from? It is constructed of corrosion resistant stamped 304 stainless steel with a die cast zinc lock body, making the 221831-1 suited to marine environments.

Can this ring pull be installed flush or offset? The 221831-1 includes two locking arms, allowing it to be configured for either flush or offset installations depending on the mounting application.

How is the Sea-Dog 221831-1 mounted? It installs with a back mounted threaded nut, and the ring itself is recessed into its housing for a flush, clean look once installed.

What are the dimensions of the 221831-1 ring pull? The Sea-Dog 221831-1 measures 2-1/8 inches at dimension A, 1-15/16 inches at B, 1-1/16 inches at C, 3/16 inches at D, and 15/16 inches at E, with a locking arm length of 1-7/16 to 1-7/8 inches.

How much does the Sea-Dog locking ring pull weigh? The 221831-1 weighs 0.24 pounds.

Is the ring recessed or does it sit proud of the surface? The 221831-1 ring is recessed into its housing, giving it a flush, clean installation when closed rather than sitting proud of the mounting surface.

What surfaces is the 221831-1 designed for? Sea-Dog designed this locking ring pull for use on hatches, deck plates, cabinets, and drawers aboard a boat.

Can I get a replacement ring pull keyed the same as my existing one? No. Keys for the Sea-Dog 221831-1 are assigned randomly at the factory, so a new unit keyed to match an existing 221831-1 cannot be ordered.

What lock body is used on this ring pull? The 221831-1 uses a die cast zinc lock mechanism paired with a stamped 304 stainless steel ring for corrosion resistance.

Are mounting fasteners included with the 221831-1? The Sea-Dog 221831-1 installs using a back mounted threaded nut as its mounting method.