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    <title>Instantor Jaws  from MacDonald Plumbing &amp; Heating Supplies</title>
    <link>http://www.macdonaldplumbingsupplies.com/rss/1/productlistings_rss/c2046:m175:</link>
    <description></description>
    <copyright>Copyright 2026 MacDonald Plumbing &amp; Heating Supplies</copyright>
    <language>en</language>
    <lastBuildDate>Thu, 01 Oct 2026 20:20:27 +0100</lastBuildDate>
    <pubDate>Thu, 01 Oct 2026 20:20:27 +0100</pubDate>
              <item>
              <pubDate>Thu, 01 Oct 2026 20:20:27 +0100</pubDate>
              <title>Instantor R-Press Jaw 3/8&quot;</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-3-8-p26064"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/instantor-r-press-jaw-3-8-p26064-74211_thumb.jpg" alt="Instantor R-Press Jaw 3/8&quot;"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-3-8-p26064">Instantor R-Press Jaw 3/8&quot;</a></p>
<p>The Instantor R-Press Jaw 3/8&quot; is a precision-engineered press jaw designed for use with ACR copper pipe press fittings in air conditioning and refrigeration systems. Manufactured from high-strength alloy structural carburised steel with heat-treated hardening, it delivers accurate, consistent pressing performance for up to 20,000 cycles. Ideal for professional HVAC and refrigeration engineers, it provides secure, leak-free joints for high-pressure applications.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-3-8-p26064</guid>
              <link>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-3-8-p26064</link>
            </item>
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              <pubDate>Thu, 01 Oct 2026 20:20:27 +0100</pubDate>
              <title>Instantor R-Press Jaw 1/2&quot;</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-1-2-p26065"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/instantor-r-press-jaw-1-2-p26065-74212_thumb.jpg" alt="Instantor R-Press Jaw 1/2&quot;"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-1-2-p26065">Instantor R-Press Jaw 1/2&quot;</a></p>
<p>The Instantor R-Press Jaw 1/2&quot; is a precision-engineered press jaw designed for use with ACR copper pipe press fittings in air conditioning and refrigeration systems. Manufactured from high-strength alloy structural carburised steel with heat-treated hardening, it delivers accurate, consistent pressing performance for up to 20,000 cycles. Ideal for professional HVAC and refrigeration engineers, it provides secure, leak-free joints for high-pressure applications.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-1-2-p26065</guid>
              <link>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-1-2-p26065</link>
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              <pubDate>Thu, 01 Oct 2026 20:20:27 +0100</pubDate>
              <title>Instantor R-Press Jaw 5/8&quot;</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-5-8-p26066"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/instantor-r-press-jaw-5-8-p26066-74213_thumb.jpg" alt="Instantor R-Press Jaw 5/8&quot;"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-5-8-p26066">Instantor R-Press Jaw 5/8&quot;</a></p>
<p>The Instantor R-Press Jaw 5/8&quot; is a precision-engineered press jaw designed for use with ACR copper pipe press fittings in air conditioning and refrigeration systems. Manufactured from high-strength alloy structural carburised steel with heat-treated hardening, it delivers accurate, consistent pressing performance for up to 20,000 cycles. Ideal for professional HVAC and refrigeration engineers, it provides secure, leak-free joints for high-pressure applications.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-5-8-p26066</guid>
              <link>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-5-8-p26066</link>
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              <pubDate>Thu, 01 Oct 2026 20:20:27 +0100</pubDate>
              <title>Instantor R-Press Jaw 3/4&quot;</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-3-4-p26067"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/instantor-r-press-jaw-3-4-p26067-74214_thumb.jpg" alt="Instantor R-Press Jaw 3/4&quot;"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-3-4-p26067">Instantor R-Press Jaw 3/4&quot;</a></p>
<p>The Instantor R-Press Jaw 3/4&quot; is a precision-engineered press jaw designed for use with ACR copper pipe press fittings in air conditioning and refrigeration systems. Manufactured from high-strength alloy structural carburised steel with heat-treated hardening, it delivers accurate, consistent pressing performance for up to 20,000 cycles. Ideal for professional HVAC and refrigeration engineers, it provides secure, leak-free joints for high-pressure applications.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-3-4-p26067</guid>
              <link>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-3-4-p26067</link>
            </item>
          <item>
              <pubDate>Thu, 01 Oct 2026 20:20:27 +0100</pubDate>
              <title>Instantor R-Press Jaw 7/8&quot;</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-7-8-p26068"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/instantor-r-press-jaw-7-8-p26068-74215_thumb.jpg" alt="Instantor R-Press Jaw 7/8&quot;"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-7-8-p26068">Instantor R-Press Jaw 7/8&quot;</a></p>
<p>The Instantor R-Press Jaw 7/8&quot; is a precision-engineered press jaw designed for use with ACR copper pipe press fittings in air conditioning and refrigeration systems. Manufactured from high-strength alloy structural carburised steel with heat-treated hardening, it delivers accurate, consistent pressing performance for up to 20,000 cycles. Ideal for professional HVAC and refrigeration engineers, it provides secure, leak-free joints for high-pressure applications.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-7-8-p26068</guid>
              <link>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-7-8-p26068</link>
            </item>
          <item>
              <pubDate>Thu, 01 Oct 2026 20:20:27 +0100</pubDate>
              <title>Instantor R-Press Jaw 1 1/8&quot;</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-1-1-8-p26069"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/instantor-r-press-jaw-1-1-8-p26069-74216_thumb.jpg" alt="Instantor R-Press Jaw 1 1/8&quot;"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-1-1-8-p26069">Instantor R-Press Jaw 1 1/8&quot;</a></p>
<p>The Instantor R-Press Jaw 1 1/8&quot; is a precision-engineered press jaw designed for use with ACR copper pipe press fittings in air conditioning and refrigeration systems. Manufactured from high-strength alloy structural carburised steel with heat-treated hardening, it delivers accurate, consistent pressing performance for up to 20,000 cycles. Ideal for professional HVAC and refrigeration engineers, it provides secure, leak-free joints for high-pressure applications.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-1-1-8-p26069</guid>
              <link>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-1-1-8-p26069</link>
            </item>
          <item>
              <pubDate>Thu, 01 Oct 2026 20:20:27 +0100</pubDate>
              <title>Instantor R-Press Jaw 1/4&quot;</title>
              <description><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-1-4-p26063"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.macdonaldplumbingsupplies.com/images/instantor-r-press-jaw-1-4-p26063-74209_thumb.jpg" alt="Instantor R-Press Jaw 1/4&quot;"  class="lazyload" /></a>
<p><a href="http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-1-4-p26063">Instantor R-Press Jaw 1/4&quot;</a></p>
<p>The Instantor R-Press Jaw 1/4&quot; is a precision-engineered press jaw designed for use with ACR copper pipe press fittings in air conditioning and refrigeration systems. Manufactured from high-strength alloy structural carburised steel with heat-treated hardening, it delivers accurate, consistent pressing performance for up to 20,000 cycles. Ideal for professional HVAC and refrigeration engineers, it provides secure, leak-free joints for high-pressure applications.</p></description>
              <guid>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-1-4-p26063</guid>
              <link>http://www.macdonaldplumbingsupplies.com/metal-fittings-c1/press-tools-accessories-c1166/jaws-c2046/instantor-jaws-c2213/instantor-r-press-jaw-1-4-p26063</link>
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