Silicone High Pressure Nipple Block Off Cap, 5/16" Inside Diameter (ID)

These high quality automotive silicone nipple caps are designed for plugging off unused nipples and are fast and convenient to use.

Features:

• 5/16" or 8mm Inside Diameter (ID)
• Good to Over 600 Degrees Fahrenheit
• Designed to Handle Boost & Pressure
• Compatible with Oil & Coolant
• 3mm Wall Thickness
• Available in Black Only

Please Note: Available in additional sizes here.

<p>These high quality automotive silicone nipple caps are designed for plugging off unused nipples and are fast and convenient to use.</p> <p><strong>Features:</strong></p> <ul> <li>5/16" or 8mm Inside Diameter (ID)</li> <li>Good to Over 600 Degrees Fahrenheit</li> <li>Designed to Handle Boost &amp; Pressure</li> <li>Compatible with Oil &amp; Coolant</li> <li>3mm Wall Thickness</li> <li>Available in Black Only</li> </ul> <p><strong>Please Note:</strong> Available in additional sizes <a href="/catalogsearch/result/?q=Silicone+High+Pressure+Nipple+Block+Off" target="_blank">here</a>.</p>