Replacement roller Back Catalog number: 9.110 511 Availability: In the manufacturer's stock Price on request - + Recommended JR-55020-5 Fitting, PEEK, one-piece; natural, 10-32, pk/5 Price on request P-704 Union Assembly, ZDV, PEEK, 0.020" ID, 1/16" OD Tubing, 10-32 Coned Price on request JR-067 Union, PEEK, 0.75mm bore, body only Price on request