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Ronstan Series 50 All Purpose Single Loop Top - Becket MPN-RF51111 SKU: CWR-70679
MPN: RF51111- $65.45
$59.50- $65.45
- (--10%)
- Unit price
- per
- $65.45
$59.50- $65.45
- (--10%)
- Unit price
- per
-
Ronstan Series 40 Ball Bearing Orbit Block - Cheek MPN-RF45151 SKU: CWR-70626
MPN: RF45151- $42.77
$38.88- $42.77
- (--10%)
- Unit price
- per
- $42.77
$38.88- $42.77
- (--10%)
- Unit price
- per
-
Ronstan Series 40 Ball Bearing Orbit Block - Single - Becket - Cleat - Swivel Head MPN-RF45130 SKU: CWR-70624
MPN: RF45130- $128.36
$116.69- $128.36
- (--10%)
- Unit price
- per
- $128.36
$116.69- $128.36
- (--10%)
- Unit price
- per
-
Ronstan Series 40 Ball Bearing Orbit Block - Single - Stand-Up Swivel Head MPN-RF45140 SKU: CWR-70625
MPN: RF45140- $69.25
$62.95- $69.25
- (--10%)
- Unit price
- per
- $69.25
$62.95- $69.25
- (--10%)
- Unit price
- per
-
Ronstan Series 40 Ball Bearing Block - Fiddle - Becket - Cleat MPN-RF40530 SKU: CWR-70623
MPN: RF40530- $129.89
$118.08- $129.89
- (--10%)
- Unit price
- per
- $129.89
$118.08- $129.89
- (--10%)
- Unit price
- per
-
Ronstan Series 40 Ball Bearing Block - Fiddle - Cleat MPN-RF40520 SKU: CWR-70622
MPN: RF40520- $125.31
$113.92- $125.31
- (--10%)
- Unit price
- per
- $125.31
$113.92- $125.31
- (--10%)
- Unit price
- per
-
Ronstan Series 40 Ball Bearing Block - Fiddle - Becket MPN-RF40510 SKU: CWR-70621
MPN: RF40510- $82.51
$75.01- $82.51
- (--10%)
- Unit price
- per
- $82.51
$75.01- $82.51
- (--10%)
- Unit price
- per
-
Ronstan Series 40 Ball Bearing Block - Fiddle MPN-RF40500 SKU: CWR-70620
MPN: RF40500- $76.40
$69.45- $76.40
- (--10%)
- Unit price
- per
- $76.40
$69.45- $76.40
- (--10%)
- Unit price
- per
-
Ronstan Series 40 Ball Bearing Block - Triple - Becket - Swivel Head MPN-RF40310 SKU: CWR-70619
MPN: RF40310- $128.36
$116.69- $128.36
- (--10%)
- Unit price
- per
- $128.36
$116.69- $128.36
- (--10%)
- Unit price
- per
-
Ronstan Series 40 Ball Bearing Block - Triple - Swivel Head MPN-RF40300 SKU: CWR-70618
MPN: RF40300- $116.14
$105.58- $116.14
- (--10%)
- Unit price
- per
- $116.14
$105.58- $116.14
- (--10%)
- Unit price
- per
-
Ronstan Series 40 Ball Bearing Block - Double - Swivel Head MPN-RF40200 SKU: CWR-70616
MPN: RF40200- $94.73
$86.12- $94.73
- (--10%)
- Unit price
- per
- $94.73
$86.12- $94.73
- (--10%)
- Unit price
- per
-
Ronstan Series 40 Ball Bearing Block - Double - Becket - Swivel Head MPN-RF40210 SKU: CWR-70617
MPN: RF40210- $102.38
$93.07- $102.38
- (--10%)
- Unit price
- per
- $102.38
$93.07- $102.38
- (--10%)
- Unit price
- per
-
Ronstan Series 40 Ball Bearing Block - Single Upright Lead MPN-RF40171 SKU: CWR-70615
MPN: RF40171- $72.19
$65.63- $72.19
- (--10%)
- Unit price
- per
- $72.19
$65.63- $72.19
- (--10%)
- Unit price
- per
-
Ronstan Series 40 Ball Bearing Block - Single Loop Top - Becket MPN-RF40111 SKU: CWR-70614
MPN: RF40111- $48.13
$43.75- $48.13
- (--10%)
- Unit price
- per
- $48.13
$43.75- $48.13
- (--10%)
- Unit price
- per
-
Ronstan Series 40 Ball Bearing Block - Single - Becket MPN-RF40110 SKU: CWR-70613
MPN: RF40110- $55.76
$50.69- $55.76
- (--10%)
- Unit price
- per
- $55.76
$50.69- $55.76
- (--10%)
- Unit price
- per
-
Ronstan Series 40 High Load Block - Single MPN-RF40100HL SKU: CWR-70612
MPN: RF40100HL- $72.19
$65.63- $72.19
- (--10%)
- Unit price
- per
- $72.19
$65.63- $72.19
- (--10%)
- Unit price
- per
-
Ronstan Series 40 Ball Bearing Block - Single - Loop Top MPN-RF40101 SKU: CWR-70611
MPN: RF40101- $34.38
$31.25- $34.38
- (--10%)
- Unit price
- per
- $34.38
$31.25- $34.38
- (--10%)
- Unit price
- per
-
Ronstan Series 40 All Purpose Block - Single Cheek MPN-RF41811 SKU: CWR-70607
MPN: RF41811- $113.08
$102.80- $113.08
- (--10%)
- Unit price
- per
- $113.08
$102.80- $113.08
- (--10%)
- Unit price
- per
-
Ronstan Series 40 All Purpose Deck Organizer - 2 Sheave MPN-RF41821 SKU: CWR-70608
MPN: RF41821- $107.36
$97.60- $107.36
- (--10%)
- Unit price
- per
- $107.36
$97.60- $107.36
- (--10%)
- Unit price
- per
-
Ronstan Series 40 All Purpose Block - Fiddle - Becket - Cleat MPN-RF41530 SKU: CWR-70606
MPN: RF41530- $146.70
$133.36- $146.70
- (--10%)
- Unit price
- per
- $146.70
$133.36- $146.70
- (--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.