Tamper-Proof Products

When security is an issue, a tamper-proof part may be the answer - and Seaway can deliver. We have manufactured and can manufacture many variations of pipe plug drive styles and fastener head styles which can limit or prevent the adjustment or removal of a plug or fastener using standard tools. Call us today for more information - 888-856-4866.

Pipe Plugs & Drain Plugs

Square Head Breakaway Pipe Plug

Pentagon Socket Drive Pipe Plug with Center Pin

Special Long-Length Fasteners

Slotted One-Way Drive Machine Screw

Special Collared Stud

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