Harken Dinghysmall Boat Jib Leads With Bullseye . For dinghies and small sportboats with jibs to 140sq.ft. Use the bail on the 450 with a spring and block. For the ultimate lightweight system lash on the 2651 Ti-Lite Model 1171412. Use the bullseye car for gradual turns. The jib leadbullseyeswivel combo 452P452S has a controlled pivot angle so the cleat is always within easy reach and features a 356 Carbo-Cam on a lightweight aluminum cam arm. Boat Size Dinghies small sportboats jibs to 140 sq.ft. Cam 57 cam arm rotation Cleat Type 365 Carbo-Cam with 424B Flairlead 10 FHMS Material Teflon-impregnated Hardkote anodized aluminum car and track. Aluminum arm. Plastic fairlead Reinforced composite cleat Fits Block Type 2651 Ti-Lite or other block with stand-up spring