General description Marshall Chain with Heavy Head 616 is designed for agricultural flailing and muck spreading. These chains can serve as spare or replacement parts in Marshall machines and are coated in zinc for enhanced durability. Technical specifications Size: 1/2" x 11 Link Finish: Zinc Plated Product Codes and Dimensions: SFFCL: A (76.5 mm), B (16 mm), C (49.5 mm), D (555 mm), E (12 mm), F (44 mm), G (16.5 mm), H (41 mm), I (67.5 mm) SFFCM: A (80.5 mm), B (32 mm), C (76 mm), D (560 mm), E (12 mm), F (44 mm), G (16.5 mm), H (41 mm), I (67.5 mm) SFFCN: A (76.5 mm), B (16 mm), C (49.5 mm), D (610 mm), E (12 mm), F (49.5 mm), G (17.5 mm), H (42 mm), I (73 mm) SFFCP: A (80.5 mm), B (32 mm), C (76 mm), D (614 mm), E (12 mm), F (49 mm), G (17.5 mm), H (43 mm), I (72 mm) SFFCR: A (76.5 mm), B (16 mm), C (49.5 mm), D (640 mm), E (14 mm), F (38.5 mm), G (19 mm), H (46 mm), I (65.5 mm) SFFCT: A (80.5 mm), B (32 mm), C (76 mm), D (650 mm), E (14 mm), F (38.5 mm), G (19 mm), H (46 mm), I