b'NEW 3954System B Mainsail lu\x1blength Number of 3844 27 mm (1 1/16") 3844 Slug-mount trackAbout CB and Slider Battcarft* m* track section *Track extends above14 mmsystems: see feature pages39\'10" - 46\'6" 12.13 - 14.17 7 sail luff. Using screwpin9/16"at beginning of this section. 46\'7" - 53\'3" 14.19 - 16.23 8 endstop kits will increase 53\'4" - 60\' 16.25 - 18.29 9 lengths .60\'1" - 66\'9" 18.31 - 20.35 1066\'10" - 73\'6" 20.37 - 22.44 11Mast Track 3845 Mounting kit3844 track mounts to mast using a unique slug system that allows mast-up installation. 3847 Endstop kit/pinstopUse flanged track when mounting to carbon spars. Track features a groove for racing sails3850 Endstop kit/fixedwith boltropes or slugs. Use C10879 endstop feeder kit to easily raise sails with boltropes. 3846 Mounting kitFastener 3848 Endstop kit/pinstopPart Length Weight spacing Fastening3851 Endstop kit/fixedNo. Description in m oz/ft g/m in mm methodSlug-mount track 384481 1/82.065.665273 15/16100Mounting slugs 3849.2MFlanged track2121119 78 3/4Adhesive Flanged track236 1/4123864 Mounting kit3849.6M61119Adhesive C10879Endstop/feeder kit*0.422.475Fasteners/adhesive3865 Endstop kit/fixed15 3/46362 15/16 *Use with 3849 flanged track. Contact Harken for price and lead time. 3866 Endstop kit/pinstopTraveler Track: Drill/Tap 27 mmFor masts without internal sail track, attach R27 Midrange traveler track by drilling1 1/16"and tapping the spar. Join track sections with splice links. Order one per tracksection. Order one low-beam endstop (sold in pairs). 14 mm9/16"Part Ordering FasteningNo. Description Splice link Endstop information method R27 Midrange 25 mmR27 Midrange track 1619 E2700 Page 109 Drilling and tapping 1" traveler trackTrack GatesLength Weight 21 mmPart No. Description in mm oz g 13/16"3954 Track Gate Sys B for R27 and 3844 Track 236 1/4626 66.7 Mounting Kits and EndstopsMounting kit slugs are available for flat or round mast grooves.51 mm (2") 3849Order one kit per track section. Flanged trackUse pinstop endstop to easily remove cars and mainsail. Order one kit only.3845 3954 3850 3847 C108793846 3851 38483864 3865 3866MOUNTING KIT TRACK GATES ENDSTOP KIT/FIXED ENDSTOP KIT/SCREWPIN ENDSTOP/FEEDER KITTrack Mounting Kits: Slug Mount*Mounting slug Connector slug Fits \x1d at mast groove gapPart Length Weight Mounting Length Weight Connector Min MaxNo. Description in mm oz g slugs/kit in mm oz g slugs/kit in mm in mm3845Round mast groove7/8220.4312193761.273617/165/816 11 165/8 3846Flat mast groove7/8220.56193761.714817/161116 38647/8220.4814193761.293713/89.57/1611 Flat mast groove** Endstop Kits: Slug Mount*Part Track end length WeightNo. Description in mm oz g Mounting slugs/kit3847Round mast groove/pinstop9 1/22418.32343 3848Flat mast groove/pinstop9 1/224111.33223 3850Round mast groove/fixed (pair)942 3.3 Flat mast groove/fixed (pair)1052 38513.7 3865Flat mast groove/fixed**3.51002 3866Flat mast groove/pinstop**9 1/224111.13163 *Includes M6 x 1.0 x 20 or 30 mm fasteners; weights include fasteners; not for flanged track. **For Selden mast section C installations. 149'