196577 New-No Box; Industry-Std 4JRN4 Snap-On Collar; Steel Construction; Galvanized; Overall Dia. 13.98 In.; Duct Size 10 In.; For Use With Stock Number; 4JRL9. Item is New; unused; no factory packaging. Austin Surplus SKU: 196577 Location: 39908-GRG-R07-P13-S03-0000211