Our Fingertight Fittings offer the advantage of easy tightening without the need for tools. Our Kit includes:F-140-01 High Pressure Fingertight Body, Stainless Steel (5) F-142 PEEK™ Ferrules, natural, for 10-32 Fingertights (20) F-200-01 High Pressure Fingertight Body, Delrin® (5)