b'7510.30MKIV Ocean Unit 0 7511.30 MKIV Ocean Unit 2 7510.307511.30Typical Boat Length 6.5 - 9.1 m (22\' - 30\') Typical Boat Length 10.6 - 14.2 m (35\' - 46\')Wire(1 x 19 SS) RodClevis pinWire(1 x 19 SS) RodClevis pin 4, 5, 6 mm (5/32", 3/16", 7/32") -4, -6 (4.37, 5.03 mm) 7.9, 9.5, 11.1 mm (5/16", 3/8", 7/16" ) 8, 10, 11 mm (5/16", 3/8", 7/16") -12, -17, -22 (7.14, 8.38, 9.53 mm) 15.9, 19.1 mm (5/8", 3/4")Headstay Length Standard 11.77 m (38\'7"); max 13.9 m ( 45\'7") Headstay Length Standard 18.38 m (60\'4"); max 20.51 m (67\'4" )Part No.Description Part No.Description7510.10Furling system7512.10Furling systemToggle Assembly Required - sold separately Toggle Assembly Required - sold separately7410.20 5/16Eye/jaw reversible toggle assembly with 7.9 mm (5/16") clevis pin7412.20 5/8Eye/jaw reversible toggle assembly with 15.9 mm (5/8") clevis pin 7410.20 3/8Eye/jaw reversible toggle assembly with 9.5 mm (3/8") clevis pin7312.20 5/8Jaw/jaw toggle assembly with 15.9 mm (5/8") clevis pin (threadUNF 5/8" LH) 7510.317410.20 7/16Eye/jaw reversible toggle assembly with 11.1 mm (7/16") clevis pin7312.20 3/4Stud/jaw toggle assembly with 19.1 mm (3/4") clevis pin (threadUNF 3/4" LH) 7510.31 7511.317312.21 5/8Long link plate with toggle with 15.9 mm (5/8") clevis pinOptional Parts7511.317420 -4 7312.21 3/4Long link plate with toggle with 19.1 mm (3/4") clevis pin7424 -127510.30Extra 2.13 m (7\') luff foil extrusion 7421 -6 7425 -17 7510.31Extra 153 mm (6") connector with bushingsOptional Parts -4 rod adaptor stud (threadUNF 7/16")7422 -8 7512.30Extra 2.13 m (7\') luff foil extrusion7426 -227420 -4* 7421 -6-6 rod adaptor stud (threadUNF 7/16")7423 -10 7512.31Extra 216 mm (8 1/2") connector with bushings7427 -30*7424 -12 7424 -12-12 rod adaptor stud (threadUNF 5/8")7428 -40*Use with conventional turnbuckle. * 7429 -487425 -17-17 rod adaptor stud (threadUNF 5/8") *7410.20 5/16 7426 -22-22 rod adaptor stud (threadUNF 3/4") *7410.20 3/8 *Use with conventional turnbuckle.MKIV Ocean Unit 1 7410.20 7/16Typical Boat Length 8.3 - 11 m (28\' - 36\') 7411.20 1/2 MKIV Ocean Unit 3Wire(1 x 19 SS) RodClevis pinTypical Boat Length 13.7 - 24.4 m (45\' - 80\') 7412.20 5/8 7312.20 5/8-8, -10, -12 (5.72, 6.35, 7.14Wire(1 x 19 SS) RodClevis pin 6, 7, 8 mm (1/4", 9/32", 5/16") mm) 12.7, 15.9 mm (1/2", 5/8") 11, 12, 14, 16 mm-22, -30, -40, -4819.1, 22.2, 25.4, 28.6 mm Headstay Length Standard 13.99 m (45\'11"); max 16.12 m (52\'11") (7/16", 1/2", 9/16", 5/8") (9.53, 11.1, 12.7, 14.3 mm) (3/4", 7/8", 1", 1 1/8")Part No.Description Headstay Length Standard 22.76 m (74\'8"); max 27.03 m (88\'8")7511.10Furling system 7311.20 1/2 Part No.DescriptionToggle Assembly Required - sold separately 7513.10Furling system*7411.20 1/2Eye/jaw reversible toggle assembly with 12.7 mm (1/2") clevis pin Toggle Assembly Required - sold separately 7413.20 3/47311.20 1/2Jaw/jaw toggle assembly with 12.7 mm (1/2") clevis pin 7413.20 3/4Jaw/jaw with short link plate with 19.1 mm (3/4") clevis pin 7413.20 7/8 7311.20 5/8Stud/jaw toggle assembly with 15.9 mm (5/8") clevis pin (threadUNF 5/8" LH) 7413.20 7/8Jaw/jaw with short link plate with 22.2 mm (7/8") clevis pin 7513.20 17311.21 1/2Long link plate with toggle assembly with 12.7 mm (1/2") clevis pin 7513.20 1Jaw/Jaw with short link plate with 25.4 mm (1") clevis pin7311.21 5/8Long link plate with toggle assembly with 15.9 mm (5/8") clevis pin 7513.20 1 1/8Jaw/Jaw with short link plate with 28.6 mm (1 1/8") clevis pin Optional Parts 7313.21 3/4Long link plate with toggle with 19.1 mm (3/4") clevis pin7511.30Extra 2.13 m (7\') luff foil extrusion 7311.20 5/8 7313.21 7/8Long link plate with toggle with 22.2 mm (7/8") clevis pin7511.31Extra 178 mm (7") connector with bushings 7513.21 1Long link plate with toggle assembly with 25.4 mm (1") clevis pin 7422 -8-8 rod adaptor stud (threadUNF 1/2")7312.20 3/4* 7513.21 1 1/8Long link plate with toggle assembly with 28.6 mm (1 1/8") clevis pin7423 -10-10 rod adaptor stud (threadUNF 1/2") * Optional Parts*Use with conventional turnbuckle. 7513.30Extra 2.13 m (7\') luff foil extrusion7513.31Extra 254 mm (10") connector with bushings7426 -22-22 rod adaptor stud (threadUNF 3/4") **7427 -30-30 rod adaptor stud (threadUNF 7/8") ****7428 -40-40 rod adaptor stud (threadUNF 1") 7429 -48-48 rod adaptor stud (threadUNF 1 1/8") ***Line not included. **Use with conventional turnbuckle.7513.21 17513.21 1 1/87312.21 5/8 7510.10 7311.21 1/27312.21 3/47511.10 7311.21 5/8 7510.10 7313.21 3/47511.10 7313.21 7/8Essence 33, 10.13 m, Hoek Design, Essence YachtsMichel Hof/Essence Yachts photoMike Kern16'