RETAINING RING Back Catalog number: 19661 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 32874 CONN. LUER F/M6 1.5MM Price on request 90661 TUB PTFE 1xLUER F GA11X** Price on request 10118957 GA13**Flangeless Fittings 1/4"-28 5/pk Price on request