I N S T R U C T I O N SDouble-Sheave End Controls (Sold as a Pair)E2750HB – Fits R27HB and Midrange Track E3250HB – Fits R32HB and Big Boat Boat TrackStrictly follow all instructions to avoid an accident, damage to your vessel, personal injuryor death. See www.harken.com/manuals for additional safety information.USA – Tel: (+01) 262-691-3320 • Web: www.harken.com • Email: harken@harken.comItaly – Tel: (+39) 031.3523511 • Web: www.harken.it • Email: techservice@harken.itUse for high beam traveler installations where control lines are led along cabintop to cleats or clutches.Do not use with 1849 track risers or with other elevated systems. If traveler control line angles down toomuch it will rub on the bottom aluminum plate.Traveler must be located so there is a flat area at each endto allow room for bolt hole placement (see A below):I M P O R T A N TIMPORTANT: See Inspection and Maintenance at end of manual.DimensionsPartNo. A B C D E FE2750HB 88 mm 33 mm 11 mm 33 mm 32 mm 22 mmE3250HB 133 mm 57 mm 17 mm 47 mm 46.5 mm 40 mmPart No. Track Size High Beam Track Part No. Mounting Bolts (Not Included) Backing Plate (Optional Part No.E2750HB Midrange R27HB, 1618 8 mm A4 (316) or A2 (18-8)* H-32316AE3250HB Big Boat R32HB, 3156 10 mm A4 (316) or A2 (18-8)* H-32557A*US imperial equivalent size will not fitTraveler Location/Hole SpacingSpecial Track Required–Track ends must be anodized. We recommend special-ordering Harken trackcut-to-length with end control mounting holes drilled.Backing Plates–Order drilled backing plates from Harken to match control end or use large washers.See “Replacement Parts” on reverse side.D E FA BC Bottom ViewPartNo.SheaveØ Length WidthMax lineØHeight abovetrackMaximumworking loadBreakingloadPurchasein mm in mm in mm in mm in mm lb kg lb kg27 mm MidrangeE2750HB 1 9/16 40 41/4 108 1 9/16 40 3/8 10 1 25 600 272 1200 544 3:1/4:132 mm Big BoatE3250HB 21/4 57 61/8 155 21/4 57 3/8 10 1 25 700 318 1400 635 3:1/4:1