Overview Product Description 201529 New-No Box; Martin 50B14SS-5/8 Sprocket # 50; 14T; 5/8"ID; . Item is New; unused; no factory packaging. Austin Surplus SKU: 201529 Location: 158433-GRG-R01-P12-S04-F-0002465 Product Videos Custom Field MPN 50B14SS-5/8 Product Reviews