Ronstan
Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453]
![Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453]](https://cdn11.bigcommerce.com/s-u5h0phb1/images/stencil/608x608/products/49607/12395/55219XL__38991.1452758279.jpg?c=2 "Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453]")
- SKU:
- 55219
- UPC:
- 9316800000425
- Weight:
- 0.10 LBS
- Shipping:
- Calculated at Checkout
![Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453]](https://cdn11.bigcommerce.com/s-u5h0phb1/images/stencil/1280x1280/products/49607/12395/55219XL__38991.1452758279.jpg?c=2?imbypass=on "Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453]")
Description
Nylatron Sheave Box - Single Upright 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:
The external tabs can be formed to fit the spar profile before fastening
Applications:
Typically used in dinghy spars for control lines such as outhauls
Materials:
- Nylatron® sheave
- Grade 316 stainless steel load housing
Specifications:
Sheave Ø: 22mm(7/8")
Max. Rope Ø: 3mm(1/8")
Max. Cable Ø: 3mm(1/8")
Fastener Ø: 5mm(3/16")
M.W.L.: 160kg(350lbs)
B. L.: 350kg(700lbs)
Weight: 30g(1.1oz)
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Ronstan Series 40 Ball Bearing Block - Single Upright Lead [RF40171]
Ronstan
MSRP:
$60.68
$51.58
Series 40 Ball Bearing Block - Single Upright LeadLead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Precision molded Acetal sheaves...