Duraflex FB401 fulcrum box — 1M / 3M main support version

Duraflex FB400 / FB401 / FB404 Fulcrum Box with Mounting Hardware for Diving Stands

Name: Duraflex FB400 / FB401 / FB404 Fulcrum Box with Mounting Hardware for Diving Stands
Brand: Spectrum Aquatics
SKU: SPCFB400
Price: 4638.72 USD
Availability: InStock

SPCFB400

$4,638.72

Save $139.16 on this order paying by wire

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Key Specs

Duraflex fulcrum box with the matching mounting hardware for your stand

Fits: SSWR, SSNR or 1M/3M main support
Includes: Fulcrum box + mounting hardware
Part #: FB400 / FB401 / FB404

A Duraflex fulcrum box with the mounting hardware for your stand type. Use FB400 or FB404 on legacy short stands and FB401 on one- and three-meter main supports.

FB400: deck mount for SSWR short stands
FB401: main support mount for 1M/3M stands
FB404: deck mount for SSNR short stands

For facilities rebuilding the fulcrum of a Duraflex stand.

Before you order

Confirm your stand type and whether it has Duraflex handrails.
Rail supports are factory-fit to the fulcrum box; existing handrails may not line up without factory fitting.
Installation is not included; use a qualified commercial pool contractor.

What's included

Fulcrum box with mounting hardware for the selected version

Key Features

Fulcrum box with the deck-mount or main-support hardware for your stand
Versions for SSWR and SSNR short stands and 1M/3M main supports
Duraflex legacy short stands use the same fulcrum as one- and three-meter stands

Who It's For

Facilities replacing a worn or damaged fulcrum box on a Duraflex stand

What's Included

One Duraflex fulcrum box
Deck mount hardware (FB400, FB404) or main support mount hardware (FB401)

About the Brand

Duraflex International builds aluminum springboards and diving stands; its founder, Raymond C. Rude, built much of the company's original manufacturing equipment himself when none existed for his purposes. Duraflex states its aluminum springboards have been used in Olympic diving events since 1960 and that it is the supplier for World Aquatics diving competitions. The company is based in Sparks, Nevada, and makes its All New Short Stand at its Reno, Nevada facility.

Application

Pool type: In-ground
Application: Commercial

Product

Product line: Duraflex Fulcrum
Brand: Duraflex (Duraflex International)
Part number(s): FB400 / FB401 / FB404

Fit

Compatible with: Duraflex SSWR short stand – FB400; Duraflex One-Meter / Three-Meter stand main support – FB401; Duraflex SSNR short stand – FB404

Part

Versions: FB400 deck mount for SSWR · FB401 main support mount · FB404 deck mount for SSNR (Baystate)
Fulcrum: Nylon fulcrum bearings with adjustable fulcrum box (Duraflex 3M spec)

: FB400 deck-mounts on SSWR short stands (with handrails), FB404 deck-mounts on SSNR short stands (no handrails) and FB401 mounts to a one- or three-meter main support.
: Duraflex custom-fits rail supports to a fulcrum box at the factory, so lining up rail sockets on a new box in the field can be difficult. Tell us your stand and handrail setup before ordering.
: Duraflex recommends greasing the two roller-block fittings and oiling the board hinges every two weeks, keeping the fulcrum tracks clean, and rinsing the stand with fresh water.
: Duraflex does not publish warranty terms on its website. Contact our team and we will confirm the current written terms from the supplier before you order.

Free standard shipping on most orders in the lower 48
Authorized dealer, full manufacturer warranty
Price match on identical in-stock items
Real pool experts on the phone: (817) 587-4397

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Financing

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Split any order over $50 into monthly payments with Shop Pay Installments, as low as 0% APR, no hidden fees, decision in seconds at checkout. Bigger jobs? Ask about net terms on a trade account.

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3–24 mo Monthly plans on orders $150–$20,000

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Frequently Asked Questions

: Use our Request a Quote page and include the product, configuration, intended use, and delivery ZIP code. We reply within 12 business hours. You can also call or text us at (817) 587-4397.
: Yes — pay by wire transfer or Zelle and save 5% on your entire order. Those methods carry no card processing fees, so we pass the savings straight to you.
: Yes, on most orders. Free standard shipping is included on most orders delivered within the United States. Some oversized or freight-only items are quoted for your delivery address — the product page will tell you before you buy.
: Yes. Orders under $1,000 split into 4 interest-free payments with Shop Pay. Larger orders — most of our equipment — split into 3, 6, 12, 18, or 24 monthly payments at 0%–36% APR depending on your credit. Checking your options at checkout does not affect your credit score.
: Most eligible products have a 30-calendar-day return-request window. Written return authorization is required — do not ship a return before approval. Return freight on oversized items is at the buyer's cost and can be substantial.
: Coverage follows the applicable manufacturer's warranty. We are an authorized dealer for the brands we carry and can help route eligible warranty claims. Contact us with your order number, product details, and photos of the issue.
: Yes. We match the total delivered price for an identical in-stock item from an authorized U.S. retailer, before purchase or within 7 days after. Call or text (817) 587-4397 or email hello@pooldirectsupply.com to request a match.