Snap Caps 11mm Open Top

11-SP400110000/pkCLEAR, 11mm Open Top Snap Cap with Red PTFE/White Silicone 1mm (.040") thick

11-SP400210000/pkCLEAR, 11mm Open Top Snap Cap with Red PTFE/White Silicone/Red PTFE 1mm (.040") thick

11-SP400310000/pkCLEAR, 11mm Open Top Snap Cap with Red PTFE/White Silicone 1mm (.040") thick PRE-SLIT