Sea-Dog Locking Hasp 221150-1, 3-1/8 Inch, 304 Stainless Steel

The Sea-Dog Locking Hasp (221150-1) is a stamped 304 stainless steel hasp with a built-in locking mechanism that requires a key to actuate, preventing accidental lock-out. When the key is not in use, it functions as a conventional hasp for quick, everyday access. Two matching keys are included, though key patterns are random from hasp to hasp, so keys are not interchangeable between different units.

This hasp is ideal for securing lockers, cupboards, chests, or hatches aboard a boat or in other marine and marine-adjacent storage applications. For added security, all mounting screws are concealed once the hasp is closed, keeping fasteners inaccessible while locked. Installation requires seven #8 flat head fasteners, which are not included. Construction from corrosion resistant stamped 304 stainless steel makes it suitable for saltwater and marine environments where rust resistance is a priority.

Specifications

• Brand: Sea-Dog
• Manufacturer Part Number: 221150-1
• Material: 304 Stainless Steel
• Finish: Stamped
• Overall Dimensions (A x B x C x D): 3-1/8 inches x 2-1/8 inches x 1-1/4 inches x 3/4 inches
• Fastener Size: #8 flat head (not included)
• Number of Keys Included: 2
• Locking Mechanism: Key-actuated, prevents lock-out
• Mounting: Concealed screws when hasp is closed
• Weight: 0.224 pounds

Fitment

Universal mounting to lockers, cupboards, chests, or hatches; not model-specific.

Frequently Asked Questions

What is the Sea-Dog Locking Hasp 221150-1 used for? It is designed for securing lockers, cupboards, chests, or hatches, functioning as a locking hasp that requires a key to actuate.

Does the 221150-1 hasp come with keys? Yes, two matching keys are included with the Sea-Dog Locking Hasp 221150-1.

Are the keys for this hasp interchangeable with other Sea-Dog hasps? No, key availability is random from hasp to hasp, so the keys included with one 221150-1 unit will not necessarily open another.

What are the dimensions of the Sea-Dog Locking Hasp 221150-1? The 221150-1 measures 3-1/8 inches (A) by 2-1/8 inches (B) by 1-1/4 inches (C) by 3/4 inches (D).

What material is the 221150-1 hasp made from? It is constructed of corrosion resistant stamped 304 stainless steel.

Are mounting screws included with the hasp? No, the Sea-Dog Locking Hasp 221150-1 installs with seven #8 flat head fasteners that are sold separately.

Can the hasp be used without the key? Yes, the 221150-1 functions as a conventional hasp when the key is not in use.

Is there a larger size available? Yes, Sea-Dog also offers the 221155-1 Locking Hasp, which measures 4-1/8 inches by 3-1/8 inches by 1-1/4 inches by 3/4 inches and is a separate part number from the 221150-1.

How does this hasp add extra security? All mounting screws on the 221150-1 are concealed when the hasp is closed, preventing tampering with the fasteners while the hasp is secured.

How much does the Sea-Dog Locking Hasp 221150-1 weigh? It weighs 0.224 pounds.