4.5" SeaSucker Vacuum Mount | No-Drill Stainless Mount for Boats, RVs & Overlanding

Mount Almost Anything. Drill Nothing.

The 4.5" SeaSucker is a vacuum mount that grips any rigid, non-porous surface and holds like it was bolted there — no holes, no adhesive, no permanent commitment. Press it down, pump the plunger until the orange band disappears, and you've got a rock-solid anchor point in under a minute. Reach up, release the tab, and it lifts free just as fast.

It's the same vacuum technology SeaSucker uses to hang thousands of dollars of bicycles off the back of a moving car — so a rod holder, electronics bracket, Starlink dish, camera, or DIY project on your boat, RV, or rig is no problem. If the surface is smooth and solid, this mount will hold onto it.

Marine Engineering You Can Feel

• 120 lb Vacuum Hold: Rated to pull up to 120 lbs straight out from center. Run two mounts and you multiply the holding power.
• Stainless Steel Throughout: Every metal part — down to the springs inside the pump — is high-grade stainless. Built for saltwater and made to shrug it off.
• Two Ways to Attach Your Gear: Slotted holes in the top let you bolt straight through, or use the 1/4"-20 threaded stainless insert to thread your accessory right in.
• Vacuum Warning Indicator: When it starts to lose grip, the pump plunger extends and reveals an orange band — your cue to give it a pump before it ever lets go. No guessing.
• Removable & Reusable: Move it, stow it, or take it to the next project. No residue, no drilled holes, no damage to your gelcoat or finish.
• UV-Stable Build: Molded with UV inhibitors so sun exposure won't chalk it out. Store it out of direct sun when idle for maximum life.
• Protective Cover Included: Keeps the vacuum pad clean between uses so it seals at full strength every time.
• Made in the USA: Designed and manufactured by SeaSucker in Bradenton, Florida — raw material to finished mount, all under one roof.

Specs

• Manufacturer Part Number: VM1001 (Black)
• Pull Strength: 120 lbs, straight pull from center (less under shear/side load)
• Diameter: 4.75" when attached to the surface
• Mounting: Slotted through-holes + 1/4"-20 threaded stainless insert (top)
• Materials: UV-stabilized housing with all-stainless metal hardware
• Color: Black
• Best on: Smooth, rigid, non-porous surfaces (fiberglass, gelcoat, glass, sealed metal, hard plastics). Not for porous or heavily textured non-skid.

What's in the Box

• 1x SeaSucker 4.5" Vacuum Mount (Black)
• Protective vacuum-pad cover

Limited Lifetime Warranty

SeaSucker backs this mount with a limited lifetime warranty to the original purchaser against defects in materials and workmanship. Normal wear and tear, misuse, and modification are not covered. Keep your receipt as proof of purchase.

About SeaSucker

SeaSucker has been building vacuum-mount solutions in Bradenton, FL for over a decade — from bike racks trusted by pro cycling teams to marine and overlanding gear. ShoreWright is a proud authorized SeaSucker dealer, so every unit ships brand-new, genuine, and fully warranty-backed.

Product Video