Brand: Ronstan
Ronstan Shock Sheaveless Block, Blue, Pair (RF8080BLU-2)
Ronstan Shock Sheaveless Block, Blue, Pair (RF8080BLU-2)
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About this product
The Ronstan Shock is a lightweight, high-load sheaveless block designed for soft attachments, making it ideal for performance sailing, kitesurfing, and paragliding applications. With no moving parts, these blocks are maintenance-free and resistant to grit and salt, ensuring reliable operation in demanding environments where traditional bearing systems might fail.
These blocks are optimized for small, high-tech lines and webbing, featuring a geometry that remains kind to lines even under poor leads. They are suitable for a wide range of uses, including control lines, vangs, trapezes, and various rigging configurations.
- Construction: Anodized aluminum
- Capacity: Maximum working load of 385 lbs (175 kg); breaking load of 770 lbs (350 kg)
- Line compatibility: 1/16 in. to 3/16 in. (1.4 mm - 5 mm) diameter
- Webbing compatibility: Up to 1/4 in.
- Dimensions: 7/8 in. (L) x 9/16 in. (W) x 5/16 in. (H)
- Weight: 0.1 oz (2.5g) per block
- Quantity: Pair
Manuals & videos
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-118719
- Model / MPN
- RF8080BLU-2
- UPC / GTIN
- 9316800502554
- Package dimensions (H × W × L)
- 1" X 2" X 3"
- Package weight
- 0.1 lb
- Country of origin
- CHINA
Specifications
- Color
- Blue
- Type
- Ronstan Shock - 3/16" Line - 1/4" Webbing - Blue - Pair
Shipping & returns
Shipping & returns
Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.
Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
