Ronstan Series 45 Single Core Block with Swivel Shackle Head

Ronstan Series 45 Single Core Block with Swivel Shackle Head

$85.90 /
Subscription -

🚚 Usually Ships within 24 hours

Available for pickup
In stock at 3/28 Thurecht Parade · Usually ready in 24 hours

In stock at 3/28 Thurecht Parade

Ronstan Series 45 Single Core Block with Swivel Shackle Head

Available for pickup

3/28 Thurecht Parade

Usually ready in 24 hours

3/28 Thurecht Parade
Scarborough QLD 4020
Australia

The Ronstan Series 45 Core Block is a high-performance single block with a swivel shackle head, engineered for both static and dynamic sailing loads. It features a robust 2-stage bearing system that significantly reduces friction under varying load conditions. The construction includes durable aluminium alloy cheek plates and a precision-engineered sheave for smooth line operation. Designed for reliability, this block is ideal for sheets, halyards, and control line applications in both cruising and racing environments. The central hub provides a versatile becket take-off point for added functionality.

Type of Block: Single
Sheave Diameter: 45mm
Breaking Load: 1400 kg
Maximum Working Load: 700 kg
Max Rope Diameter: 12mm
Weight: 104g
Pin Diameter: 5mm
Materials: Aluminium Alloy, Acetal, Grade 316 Stainless Steel

Item Code. RF44100

Why Shop With Us

Product Sourcing

We source hard-to-find boat parts from our trusted suppliers.

Nationwide Shipping

Fast dispatch Australia-wide from our boat chandlery located in Brisbane.

Friendly service

Speak directly with marine experts - not a call centre!

Click & Collect

Pick up from our store, metres from Scarborough boat ramp!

FAQs

Yes — our store is located in Scarborough, Queensland. Simply select the click and collect option at checkout and we’ll notify you as soon as your order is ready. Collection is available from 3/28 Thurecht Parade, Scarborough.

We offer standard and express shipping via Australia Post. For large or bulky items, shipping may need to be quoted separately, we’ll contact you with the best available option. View our shipping information for more details on pricing.

Our Request a Quote option is designed for special order items or products not currently listed online. It’s also available for large or bulky items where shipping needs to be calculated. Provide as much detail as possible and our team will source the item and get back to you with pricing.

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