Hayward SPX0580B pool light clamp assembly with screw, nut and washerHayward Light Clamp Assembly with Screw, Nut and Washer, SPX0580B In stock$3699
Hayward SPX0580B pool light clamp assembly with screw, nut and washer

Hayward Light Clamp Assembly with Screw, Nut and Washer, SPX0580B

Ask a questionMPN SPX0580B
$3699
In stock

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Quick overview

  • Genuine Hayward part Factory SPX0580B hardware rather than a generic clamp.
  • Hardware included The screw, nut and washer come with the clamp, so nothing else has to be sourced.
  • Fits Astrolite lights Built for the Hayward Astrolite SP0580 and SP0590 series fixtures.
  • Holds the face ring The clamp is what draws the face rim down against the lens gasket.
  • Corrosion is normal wear Clamp hardware sits in pool water, and a seized or rusted clamp is a routine replacement at reseal time.
  • Cheap insurance on a reseal Fresh clamp hardware goes in alongside a new lens gasket so the fixture seals properly.
Full description and specifications ↓

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Product details

The Hayward SPX0580B is the clamp assembly for Astrolite SP0580 and SP0590 series pool lights, and it ships with the screw, nut and washer that go with it. It is the genuine Hayward part.

What the clamp does

The clamp is the piece that pulls the face rim tight against the lens gasket. That clamping force is what keeps water out of the fixture, so a clamp that has corroded, stretched or lost its hardware is not a cosmetic problem. It is the reason a light floods.

When to replace it

Clamp hardware lives in pool water for its whole life and rust or a seized screw is common by the time a light is opened for a lamp or gasket change. Because the fixture is already out of the niche at that point, fitting a fresh clamp assembly is the sensible move rather than fighting the old one back together.

Specifications
Brand Hayward
Manufacturer part number SPX0580B
UPC 610377034463
Type Light clamp assembly
Included Clamp, screw, nut and washer
Fits Hayward Astrolite SP0580 and SP0590 series pool lights
Shipping weight 0.25 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

What comes in this kit?
The clamp assembly along with its screw, nut and washer.
Which lights does it fit?
Hayward Astrolite pool lights in the SP0580 and SP0590 series.
Is this a genuine Hayward part?
Yes. It is the Hayward OEM part, number SPX0580B.
Does the lens gasket come with it?
No. The lens gasket is a separate Hayward part, and it is worth replacing at the same time since the fixture has to be opened either way.
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