Ronstan Series 20 Ball Bearing Triple Block with Becket and Cleat

Ronstan Series 20 Ball Bearing Triple Block with Becket and Cleat

$95.90 /
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 20 Ball Bearing Triple Block with Becket and Cleat

Available for pickup

3/28 Thurecht Parade

Usually ready in 24 hours

3/28 Thurecht Parade
Scarborough QLD 4020
Australia

The Ronstan Series 20 Ball Bearing Triple Block is engineered for high performance and low friction. Featuring precision-moulded Acetal sheaves running on stainless steel or Torlon® ball bearings, this block ensures smooth handling under load. It includes a versatile two-way head, adjustable to 0 or 90 degrees, and a durable Grade 316 stainless steel load strap. The fibre-reinforced Nylon cheeks provide impact and UV resistance for long-term reliability. Ideally suited for control lines, this block delivers high static and dynamic load capacity in a lightweight design.

Sheave diameter: 20 mm
Breaking Load: 850 kg
Maximum Working Load: 400 kg
Maximum Rope diameter: 6 mm
Weight: 122 g
Pin Diameter: 4 mm
Materials: Stainless steel, Acetal, Grade 316 stainless steel, fibre reinforced Nylon

Item Code. RF20332

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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