• Ronstan Series 40 Orbit RT Block with Quin Sheave, Becket, Cleat, and Swivel, RF46530
1 1

Brand: Ronstan

Ronstan Series 40 Orbit RT Block with Quin Sheave, Becket, Cleat, and Swivel, RF46530

Ronstan Series 40 Orbit RT Block with Quin Sheave, Becket, Cleat, and Swivel, RF46530

$581.71
$581.71
Sale Sold out
Shipping calculated at checkout.

6 available

The Ronstan Series 40 Orbit RT Block is a high-performance sailing block engineered for strength and efficiency. This unit features a quin sheave configuration with a becket, integrated cleat, and swivel, providing a versatile solution for advanced rigging systems.

  • Construction: Lightweight, glass-fiber-reinforced nylon cheeks with stainless steel cleat arms.
  • Bearing System: 2-stage bearing system designed to minimize friction under varying load ranges.
  • Cleat Features: Carbon-reinforced C-Cleat for secure holding, featuring adjustable cleating angles and fairleads for multi-angle operation.
  • Sheave Diameter: 1-9/16 in.
  • Maximum Rope Diameter: 5/16 in.
  • Pin Diameter: 5/32 in.
  • Load Ratings: Maximum Working Load (M.W.L.) of 1320 lb. and Breaking Load (B.L.) of 2650 lb.
  • Weight: 13.0 oz.

Applications: Ideal for mainsheet and spinnaker sheet systems on dinghies, catamarans, and sportsboats up to 8m (26ft), or as halyard, vang, and backstay components on boats up to 9m (30ft).

Product facts

CT SKU
CT-112182
Model / MPN
RF46530
UPC / GTIN
9316800645534
Package dimensions
4" X 4" X 6"
Package weight
1.0 lb

Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.

Shipping & returns

Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.

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?

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.