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Ronstan Series 40 All Purpose Block - Fiddle - Cleat MPN-RF41520 SKU: CWR-70605
MPN: RF41520- $142.12
$129.20- $142.12
- (--10%)
- Unit price
- per
- $142.12
$129.20- $142.12
- (--10%)
- Unit price
- per
-
Ronstan Series 40 All Purpose Block - Fiddle - Becket MPN-RF41510 SKU: CWR-70604
MPN: RF41510- $71.81
$65.28- $71.81
- (--10%)
- Unit price
- per
- $71.81
$65.28- $71.81
- (--10%)
- Unit price
- per
-
Ronstan Series 40 All Purpose Block - Fiddle MPN-RF41500 SKU: CWR-70603
MPN: RF41500- $67.22
$61.11- $67.22
- (--10%)
- Unit price
- per
- $67.22
$61.11- $67.22
- (--10%)
- Unit price
- per
-
Ronstan Series 40 All Purpose Block - Single Upright Lead MPN-RF41171 SKU: CWR-70602
MPN: RF41171- $63.05
$57.32- $63.05
- (--10%)
- Unit price
- per
- $63.05
$57.32- $63.05
- (--10%)
- Unit price
- per
-
Ronstan Series 40 All Purpose Block - Triple - Becket - Swivel Head MPN-RF41310 SKU: CWR-70601
MPN: RF41310- $117.66
$106.96- $117.66
- (--10%)
- Unit price
- per
- $117.66
$106.96- $117.66
- (--10%)
- Unit price
- per
-
Ronstan Series 40 All Purpose Block - Triple - Swivel Head MPN-RF41300 SKU: CWR-70600
MPN: RF41300- $106.96
$97.24- $106.96
- (--10%)
- Unit price
- per
- $106.96
$97.24- $106.96
- (--10%)
- Unit price
- per
-
Barton Marine Laser Replica 15:1 Boom Vang Assembly MPN-98 075 SKU: CWR-66890
MPN: 98075- $284.24
$258.40- $284.24
- (--10%)
- Unit price
- per
- $284.24
$258.40- $284.24
- (--10%)
- Unit price
- per
-
Ronstan Series 75 Ultimate Ratchet - Single MPN-RF72100 SKU: CWR-66614
MPN: RF72100- $320.78
$291.62- $320.78
- (--10%)
- Unit price
- per
- $320.78
$291.62- $320.78
- (--10%)
- Unit price
- per
-
Ronstan Series 60 All Purpose Single Block Swivel Shackle Head - Non-Locking MPN-RF66100 SKU: CWR-66613
MPN: RF66100- $69.25
$62.95- $69.25
- (--10%)
- Unit price
- per
- $69.25
$62.95- $69.25
- (--10%)
- Unit price
- per
-
Ronstan Series 60 Ultimate Ratchet - Single MPN-RF62100 SKU: CWR-66612
MPN: RF62100- $264.50
$240.45- $264.50
- (--10%)
- Unit price
- per
- $264.50
$240.45- $264.50
- (--10%)
- Unit price
- per
-
Ronstan Series 45 Core Block - Single/Swivel Haylard MPN-RF44188 SKU: CWR-66604
MPN: RF44188- $150.10
$136.45- $150.10
- (--10%)
- Unit price
- per
- $150.10
$136.45- $150.10
- (--10%)
- Unit price
- per
-
Ronstan Series 45 Stand-Up Core Block - Swiveling MPN-RF44140 SKU: CWR-66602
MPN: RF44140- $168.58
$153.25- $168.58
- (--10%)
- Unit price
- per
- $168.58
$153.25- $168.58
- (--10%)
- Unit price
- per
-
Ronstan Series 40 All Purpose Block - Double Block - Full Swivel Head MPN-RF41200 SKU: CWR-65757
MPN: RF41200- $70.29
$63.90- $70.29
- (--10%)
- Unit price
- per
- $70.29
$63.90- $70.29
- (--10%)
- Unit price
- per
-
Ronstan Single Lead Block - 29mm (1-3/32") Sheave Diameter MPN-RF919 SKU: CWR-55381
MPN: RF919- $25.96
$23.60- $25.96
- (--10%)
- Unit price
- per
- $25.96
$23.60- $25.96
- (--10%)
- Unit price
- per
-
Ronstan Single Lead Block - 19mm (3/4") Sheave Diameter MPN-RF917 SKU: CWR-55380
MPN: RF917- $22.50
$20.45- $22.50
- (--10%)
- Unit price
- per
- $22.50
$20.45- $22.50
- (--10%)
- Unit price
- per
-
Ronstan Snatch Block Acetal Sheave - Single - 12mm (1/2") Max. Rope Diameter MPN-RF6720 SKU: CWR-55348
MPN: RF6720- $323.35
$293.95- $323.35
- (--10%)
- Unit price
- per
- $323.35
$293.95- $323.35
- (--10%)
- Unit price
- per
-
Ronstan Snatch Block Acetal Sheave - Single - 11mm (7/16") Max. Rope Diameter MPN-RF6710 SKU: CWR-55347
MPN: RF6710- $288.70
$262.45- $288.70
- (--10%)
- Unit price
- per
- $288.70
$262.45- $288.70
- (--10%)
- Unit price
- per
-
Ronstan Series 75 Core Block™ - Single - Aluminum Rope/Wire Sheave MPN-RF74100AW SKU: CWR-55265
MPN: RF74100AW- $322.25
$292.95- $322.25
- (--10%)
- Unit price
- per
- $322.25
$292.95- $322.25
- (--10%)
- Unit price
- per
-
Ronstan Series 75 Core Block™ - Single MPN-RF74100 SKU: CWR-55264
MPN: RF74100- $195.20
$177.45- $195.20
- (--10%)
- Unit price
- per
- $195.20
$177.45- $195.20
- (--10%)
- Unit price
- per
-
Barton Marine Stanchion Bullseye MPN-60142 SKU: CWR-106540
MPN: 60142- $38.03
$34.57- $38.03
- (--10%)
- Unit price
- per
- $38.03
$34.57- $38.03
- (--10%)
- Unit price
- per
Frequently Asked Questions
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Repack bearings annually or every 10,000 miles with marine-grade grease to prevent water intrusion and seizing. Check for play or heat after each launch.
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Hubs are sized by axle spindle (1-1/16", 1-3/8", 1-3/4"); match brake type (electric/drum/hydraulic) and bolt pattern (4/5/6 on 4.5-6.5" centers).
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Transom savers, tie-down straps, and fenders protect hulls during towing; LED light kits ensure visibility, while bunks/rollers reduce launch friction.
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Use bow/stern straps rated for 2x boat weight, cross-strap hull sides, and check bunks for even weight distribution to avoid stress cracks.
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Choose 1,200-2,000 lb capacity for tongue weights up to 10% of trailer GVWR; crank or A-frame jacks for easy boat positioning.