Page generation errors
Cannot inline the amp-runtime CSS in unspecified version into <style amp-runtime=""></style>: AmpProject\Exception\FailedToGetCachedResponse: Failed to retrieve the cached response for the URL 'https://cdn.ampproject.org/rtv/metadata'. in /home/devclone/public_html/vendor/ampproject/amp-toolbox/src/Exception/FailedToGetCachedResponse.php:25
Stack trace:
#0 /home/devclone/public_html/vendor/ampproject/amp-toolbox/src/RemoteRequest/TemporaryFileCachedRemoteGetRequest.php(132): AmpProject\Exception\FailedToGetCachedResponse::withUrl('https://cdn.amp...')
#1 /home/devclone/public_html/vendor/ampproject/amp-toolbox/src/RemoteRequest/TemporaryFileCachedRemoteGetRequest.php(99): AmpProject\RemoteRequest\TemporaryFileCachedRemoteGetRequest->getRemoteResponse('https://cdn.amp...', Array)
#2 /home/devclone/public_html/vendor/ampproject/amp-toolbox/src/RuntimeVersion.php(77): AmpProject\RemoteRequest\TemporaryFileCachedRemoteGetRequest->get('https://cdn.amp...')
#3 /home/devclone/public_html/vendor/ampproject/amp-toolbox/src/Optimizer/Transformer/AmpRuntimeCss.php(162): AmpProject\RuntimeVersion->currentVersion(Array)
#4 /home/devclone/public_html/vendor/ampproject/amp-toolbox/src/Optimizer/Transformer/AmpRuntimeCss.php(138): AmpProject\Optimizer\Transformer\AmpRuntimeCss->inlineCss(Object(AmpProject\Dom\Element), '')
#5 /home/devclone/public_html/vendor/ampproject/amp-toolbox/src/Optimizer/Transformer/AmpRuntimeCss.php(100): AmpProject\Optimizer\Transformer\AmpRuntimeCss->addStaticCss(Object(AmpProject\Dom\Document), Object(AmpProject\Dom\Element), Object(AmpProject\Optimizer\ErrorCollection))
#6 /home/devclone/public_html/vendor/ampproject/amp-toolbox/src/Optimizer/TransformationEngine.php(78): AmpProject\Optimizer\Transformer\AmpRuntimeCss->transform(Object(AmpProject\Dom\Document), Object(AmpProject\Optimizer\ErrorCollection))
#7 /home/devclone/public_html/vendor/plumrocket/module-amp-frontend-ui/Plugin/Framework/View/Result/Page/TransformDomPlugin.php(129): AmpProject\Optimizer\TransformationEngine->optimizeDom(Object(AmpProject\Dom\Document), Object(AmpProject\Optimizer\ErrorCollection))
#8 /home/devclone/public_html/vendor/magento/framework/Interception/Interceptor.php(146): Plumrocket\AmpFrontendUi\Plugin\Framework\View\Result\Page\TransformDomPlugin->afterRenderResult(Object(Magento\Framework\View\Result\Page\Interceptor), Object(Magento\Framework\View\Result\Page\Interceptor), Object(Magento\Framework\App\Response\Http\Interceptor))
#9 /home/devclone/public_html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\View\Result\Page\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Response\Http\Interceptor))
#10 /home/devclone/public_html/generated/code/Magento/Framework/View/Result/Page/Interceptor.php(32): Magento\Framework\View\Result\Page\Interceptor->___callPlugins('renderResult', Array, Array)
#11 /home/devclone/public_html/vendor/magento/framework/App/Http.php(120): Magento\Framework\View\Result\Page\Interceptor->renderResult(Object(Magento\Framework\App\Response\Http\Interceptor))
#12 /home/devclone/public_html/vendor/magento/framework/App/Bootstrap.php(264): Magento\Framework\App\Http->launch()
#13 /home/devclone/public_html/pub/index.php(29): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http))
#14 {main}.

Norton 8301 Door Closer

Norton 8301 Door Closer, Sometimes called the Norton 8301 Omni Door Closer

  • Adjustable spring sizes 1 thru 6
  • Rack-and-pinion design
  • 1-1/4" (32mm) diameter piston
  • 5/8" (16mm) diameter pinion journals
  • Cast aluminum body
  • Standard, separate and independent, latch,
    sweep and backcheck intensity valves
  • Staked valves
  • Molded plastic cover standard

This closer replaces the 8301BF Norton Door Closer. The standard 8301 now meets the Barrier Free Requirements.

As low as $273.43
In stock
Part # 8301-
Norton 8301 Door Closer
Choose options

Details

Norton 8301 Door Closer, Sometimes called the Norton 8301 Omni Door Closer

  • Adjustable spring sizes 1 thru 6
  • Rack-and-pinion design
  • 1-1/4" (32mm) diameter piston
  • 5/8" (16mm) diameter pinion journals
  • Cast aluminum body
  • Standard, separate and independent, latch,
    sweep and backcheck intensity valves
  • Staked valves
  • Molded plastic cover standard

This closer replaces the 8301BF Norton Door Closer. The standard 8301 now meets the Barrier Free Requirements.

More Information

More Information
Part # 8301-
Description

Norton 8301 Door Closer, Sometimes called the Norton 8301 Omni Door Closer

  • Adjustable spring sizes 1 thru 6
  • Rack-and-pinion design
  • 1-1/4" (32mm) diameter piston
  • 5/8" (16mm) diameter pinion journals
  • Cast aluminum body
  • Standard, separate and independent, latch,
    sweep and backcheck intensity valves
  • Staked valves
  • Molded plastic cover standard

This closer replaces the 8301BF Norton Door Closer. The standard 8301 now meets the Barrier Free Requirements.
Short Description

Norton 8301 Door Closer, Sometimes called the Norton 8301 Omni Door Closer

  • Adjustable spring sizes 1 thru 6
  • Rack-and-pinion design
  • 1-1/4" (32mm) diameter piston
  • 5/8" (16mm) diameter pinion journals
  • Cast aluminum body
  • Standard, separate and independent, latch,
    sweep and backcheck intensity valves
  • Staked valves
  • Molded plastic cover standard

This closer replaces the 8301BF Norton Door Closer. The standard 8301 now meets the Barrier Free Requirements.
Availability In Stock
Manufacturer Norton Door Closers
Special Shipping Type Free

Reviews

★★★★★
★★★★★

Related Products

Norton / Yale Door Closer Regular Arm

As low as $90.45

Norton / Yale Door Closer Parallel Bracket

As low as $27.50

Norton / Yale Door Closer Hold Open Arm

As low as $135.26

Norton / Yale Door Closer Arm Shoe Assembly

As low as $23.65

Norton / Yale Door Closer Hold Open Loop Assembly

As low as $77.92

We found other products you might like!

Norton 8501 Door Closer

As low as $216.00

Doromatic SC80 Door Closer

As low as $173.94

International Door Closer 5000 Series

As low as $146.10