Top adjusting double bolt down foot 80mm blue base

What are Double Bolt-Down Top Adjusting Levelling Feet (80mm Blue Base)?

Top adjusting double bolt-down levelling feet from WDS Components are premium adjustable mounts engineered to provide exceptional stability, precise height alignment, and heavy-duty permanent floor anchoring. Manufactured with a high-strength blue polypropylene copolymer base and a marine-grade 316 stainless steel stem, these specialized mounts feature an extended base design with two integrated fixing holes. This double anchoring configuration allows the foot to be securely bolted directly to the factory floor at two separate points, completely eliminating machine walk, layout shifting, or tipping during intense, high-vibration operations.

The standout feature of this range is the integrated hexagon socket broached directly into the top of the fully threaded stud. This allows installers and maintenance engineers to make effortless height adjustments from above using a standard Allen key—completely eliminating the struggle of reaching beneath heavy, low-clearance machinery frames. For added installation versatility, a conventional hex profile at the base of the stem allows for traditional wrench adjustment from below. Each foot is finished with an articulated, press-fitted ball joint that tilts to automatically negotiate sloped or angled flooring, resting on a high-grip 75 Shore A nitrile rubber pad that dampens operational noise and protects industrial surfaces.

Key Features & Benefits

• Double Bolt-Down Anchor Points: The extended base features two dedicated mounting holes, providing maximum heavy-duty floor anchoring to eliminate equipment drift and ensure rigid workplace safety.
• Stable 80mm Diameter Base: The 80mm footprint delivers an expanded, wide foundation that significantly increases load distribution while maintaining a clean, professional profile on large structural frames.
• Top-Down Hexagon Socket: A precision top-facing socket lets operators level heavy structures completely from above, maximizing maintenance efficiency when under-frame space is restricted.
• Dual-End Adjustment Drive: Features both a top internal socket and a bottom external hex profile, providing two distinct ways to accurately align equipment across complex factory layouts.
• Articulated Tilting Base: The rugged press-fitted ball and socket mechanism allows the base to pivot smoothly, ensuring full surface contact and rigid stability on uneven or angled floor gradients.
• Marine-Grade 316 Stainless Steel: The fully threaded coarse-pitch stem delivers elite corrosion resistance against harsh moisture, cleaning chemicals, and industrial fluids to prevent thread binding.
• 75 Shore A Nitrile Rubber Pad: The vulcanized anti-slip bottom pad provides excellent floor traction, protects industrial surfaces, and cushions against mechanical shock load.

Typical Industrial Applications

These floor-anchoring, dual-adjustable mounts are purpose-built to level and secure high-vibration systems, automated lines, and safety enclosures across demanding manufacturing facilities:

• Manufacturing & Assembly Line Workstations
• Material Handling & Conveyor Networks
• Automation & Packaging Enclosures

WDS supplies a comprehensive selection of levelling feet. Click here to view our full category page and explore alternative thread sizes, base diameters, and heavy-duty configurations.