$17.98$21.15per unit
1
Secure Checkout
Shipping Available
Returns Available
This item is currently out of stock.
Special order from Ronstan — Estimated 2–4 weeks.
Description
RF568 Lead Block
Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.When mounted in an inverted position, are frequently used as upright leads.
Features:
- Removable sheave
- The external tabs can be formed to fit the spar profile before fastening
Specifications:
- Sheave: 19mm
- Max. Rope: 5mm
- Max Cable: -mm
- Fastener: 5.0mm
- M.W.L.: 250kg
- B.L.: 550kg
- Weight: 20g
Applications:
- Typically used in dinghy spars for control lines such as outhauls
Materials:
- U.V. stabilised Acetal sheave
- Grade 316 stainless steel load housing
Accessories
No accessories listed for this product.
Specifications
| SKU | RF568 |
| UPC | 9316800019021 |
| Brand | Ronstan |
| Category | Sailing |
| Country of Origin | — |
| Weight | 0.05 |
| Dimensions | 4 x 2 x 1 |
| Status | Active |
| Last Synced | 10/18/2026, 2:04:56 AM |
Compliance & Shipping
Returnable
Product Literature
No literature or manuals available for this product.
Customer Reviews
0.0
0 reviews
5
0
4
0
3
0
2
0
1
0
Only customers who purchased this item can write a review.
No reviews yet. Purchased this item? Be the first to review it.
Frequently Bought Together
Compare Key Features
| Feature |  Ronstan RF568 Lead Block CURRENT |  Harken 57mm Carbo Air Block w/Swivel |  Ronstan Series 30 Ball Bearing Orbit Block - Triple - Becket |  Barton Marine Ratchet Block - 55mm |  Harken 16mm Block |
|---|---|---|---|---|---|
| Price | $17.98 | $53.93 | $57.81 | $111.66 | $17.21 |
| Brand | Ronstan | Harken | Ronstan | Barton Marine | Harken |
| Condition | New | New | New | New | New |
| Availability | Out of Stock | In Stock | In Stock | In Stock | In Stock |
| Weight | 0.05 | 0.3 | 0.19 | 0.3 | 0.1 |
| Dimensions | 4 x 2 x 1 | 6 x 3 x 1 | 4 x 2 x 2 | 6 x 3 x 2 | 3 x 2 x 1 |
| SKU | RF568 | 2600 | RF35312 | 90500 | 404 |
| Country | — | UNITED STATES | INDONESIA | — | UNITED STATES |
| View Item | View Item | View Item | View Item | View Item |
You Might Also Need
C. Sherman Johnson
C. Sherman Johnson Closed Body Jaw to Swage Tubular Turnbuckle f/1/8" Wire
MPN: 26-412
$39.53
In Stock
More from Ronstan
View All
Ronstan
Ronstan Series 30 Ball Bearing Orbit Block™ - Single - Becket - Swivel Shackle Head
MPN: RF35100
$24.54
In Stock
Ronstan
Ronstan Battlestick Telescopic Tiller Extension - 42"- 70" (1070mm-1770mm)
MPN: RF3132
$141.59
In Stock
Ronstan
Ronstan Battlestick Telescopic Lightweight Alloy - Split Grip - 740-1,210mm (29-48") Long
MPN: RF3131
$128.36
In Stock
Related Products
Barton Marine
Barton Large Snatch Block f/Yachts Up to 40' (12.2M) - Stainless Steel Snap
MPN: 90401
$8.86
In Stock
Harken
Harken 40mm Carbo Single Ratchet Block w/Swivel Becket & Cam Cleat
MPN: 2610
$149.01
In Stock
Harken
Harken 40mm Carbo Air Pivoting Lead Block w/Aluminum Cam-Matic® Cleat
MPN: 2156
$86.87
In Stock
Ronstan
Ronstan Series 30 Ball Bearing Orbit Block™ - Single - Becket - Swivel Shackle Head
MPN: RF35100
$24.54
In Stock
Customers Also Viewed
Forespar Performance Products
Forespar 27"-48" Twist-Lock Steering Control Arm Fits 7/8"-1" Wheels
MPN: 104018
$152.42
In Stock
Barton Marine
Barton Large Snatch Block f/Yachts Up to 40' (12.2M) - Stainless Steel Snap
MPN: 90401
$8.86
In Stock
Frequently Asked Questions
Price
$17.98