APS Spring 2012 : Page 119

SHEAVES, FEEDERS & LOCKS Sheaves are often custom made by your spar manufacturer for a specific application. All available replacement sheaves and specs from suppliers such as Harken, Holt, Allen, and Ronstan are listed on our website. If it’s not listed, it’s probably not available “off-the-shelf.” Part # RF452 RF31712 RF41712 RF51712 RF51712 RF41712 RF31712 "A" 1 1-3/4 2-1/8 2-7/16 "B" 1 1-1/16 1-5/16 1-5/8 "C" 5/16 9/16 11/16 13/16 "D" 3/16 3/16 3/16 3/16 Ball bearing stainless steel sheave Plastic sheave Aluminum sheave Allen Alloy Sheave Boxes RF452 RL255F RL255C SC3449 SC3446 Ronstan Sheave Boxes Very robust fittings, feature stainless steel housings and Nylatron sheaves suitable for wire or rope. Part # Max line Max wire Price RF452 1/8" 1/8” $25.46 RF31712 5/16" 5/32” $25.46 RF41712 3/8" 3/16” $28.01 RF51712 1/2" 3/16” $36.51 Exit Plates Prevent rope or wire halyards from cutting the mast wall. Use SCs for big boats, RL for dinghies. RL255 is available flat or curved. Part # Type Max. Line Price SC3449 Curved 3/4" $36.44 SC3446 Flat 1/2" $14.88 RL255C Curved 5/16" $6.23 RL255F Flat 5/16" $6.23 Aluminum housings with plastic sheaves, aluminum sheaves or ball bearing, stainless steel sheaves. Popular on dinghies and small keelboats. Part # Type Sheave (w x dia) Cut Out Price HA4 Plastic 5/16" x 1" 1-9/16" x 11/16" $13.76 HA5 Plastic 1/4" x 1-7/16" 1-15/16" x 9/16" $13.76 HA6 Plastic 5/16" x 1-1/2" 2-1/16" x 9/16" $14.76 HA6H Aluminum 5/16" x 1-1/2" 2-1/16" x 9/16" $21.33 HA6B Stainless 5/16" x 1-1/2" 2-1/16" x 9/16" $54.22 HA9 Plastic 5/16" x 1" 1-3/4" x 1/2" $11.59 HA9H Aluminum 5/16" x 1" 1-3/4" x 1/2" $19.56 HA9B Stainless 5/16" x 1" 1-3/4" x 1/2" $33.17 HA28 Plastic 1/2" x 1-1/2" 2-3/16" x 7/8" $40.92 SS0544 Main Sail Roller Prefeeder 120501 120511 Tuff Luff Prefeeders Harken Sheave Boxes & Reinforced Cover Plates Aluminium rollers guide the bolt rope into the mast groove eliminating twisting or snagging. Makes hoisting the mainsail a snap. Part # Width Luff Price SS0544 n/a 12mm $50.95 SS0543 45mm 8mm $63.96 SS0542 42mm 8mm $63.96 SS0541 45mm 6mm $62.35 SS0540 42mm 6mm $62.35 Both made of stainless with bronze rollers. For sails with 1/4"-1/2" luff rope. Headsail prefeeder is simply tied to the headstay while the mainsail feeder is mounted with a compression slug slide (no need to drill holes). SCTL120511 $78.80 SCTL120501 $62.64 Lightweight, low-friction wire blocks carry wire and line halyards. Cover plate has roundstock side reinforcements to HCP1700 help prevent chafe. HCP1700 $55.25 Luff Tape Prefeeder by Holt Allen Offset hinge so it can be lashed to or around the headstay. Dual brass rollers for smooth hoists. HAHT9900 $66.88 Luff Tape Prefeeder by Wichard The Wichard prefeeder is easily opened with one hand and reconnected to the headsail luff tape. Rollerless design. WC7485 $84.92 More sheave boxes and reinforced cover plates available online! RaceLite Heavy Duty Halyard Lock Made of heavy stainless stock for 1/8” wire halyards with swaged on ball stops. RL433 $4.74 Keelboat Halyard Lock Made of heavy stainless for 1/8” wire halyards with swaged on ball stops. APS1010 $29.17 RaceLite Sliding Halyard Lock Spinlock Sailfeeder Dinghy Mainsail Prefeeders Ronstan Halyard Lock RF191 Use the screw down stop, Mostly used in short or remove it and attach sections. a thin control line for BB9521 $0.84 inch easier adjustment. RL373 $14.62 Stainless Steel Track Fast sail hoists with no hand feeding. Graphite loaded, anodized smooth alloy rollers with hidden fasteners protect luff tape. Forged 316 stainless steel body can be track mounted using provided slug or fastened directly to mast face. Assembly weighs 0.29 lbs. SPRFMA $65.98 3/8" maximum luff rope for external sail track. HA824 $7.54 HA924 $21.16 HA824 Has a wide mouth making it easier to guide 3/32” wire halyards into. RF191 $4.21 SeaSure Forked Halyard Lock Mounts to round or flat surfaces. SS2526 $3.65 HA924 RaceLite Heavy Duty Halyard Lock ZS19 ZS1 Mainsail Stop Large, gnarled wheel, 1/2" diameter slug. DV2350 $7.99 Mounts to flat surfaces. For 3/32" or 1/8" wire halyards with swaged ball stops. RL343 $2.99 HA4245 ZS20 Dinghy Halyard Racks For a full range of sail feeders and halyard locks visit us online Z-Spar Dinghy Mast Strut ZS18 Anodized alloy. Use with an all wire halyard with a long nicopressed loop in the end, hooked to a tooth on the rack (mounted on side of mast). Part # # Teeth Length Price HA245 10 4.9" $11.89 HA345 5 3.3" $9.39 Holt Allen Halyard Lock Mounts to round or flat surfaces. HA4245 $5.85 Fully adjustable, robust strut allows easy control of the mast bend. Car has four ball-bearing rollers. System comes complete. For use on dinghy masts. Part # Description Price ZS1 Complete mast strut assembly $330.00 ZS18 Strut tube end for metric ZS only (each) $34.50 ZS19 Strut tube -metric $34.50 ZS20 Deck T-plate $28.50 Customer Service M-F: 9-5 EST. 800.729.9767 119

Sheaves, Feeders, And Locks

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