Square lockshield head size approx 5mm. White Wheel Head Cap Only No Valve or Screw Included.
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Screw-Down Lockshield. Compression fittings supplied.
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eBay
Compression Connection.
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eBay
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It includes a thermostat and lockshield for added security. Lockshield included. Reverse flow on 15mm angle.
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Locked white headcap (no wheel head cap ). - non-stick internals. - reverse flow.
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