Ronstan Series 25 Utility Block Swivel Fork Shackle

Ronstan Series 25 Utility Block Swivel Fork Shackle

$21.90 /
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 25 Utility Block Swivel Fork Shackle

Available for pickup

3/28 Thurecht Parade

Usually ready in 24 hours

3/28 Thurecht Parade
Scarborough QLD 4020
Australia

The Ronstan RF573 Series 25 Utility Block features a swivel fork shackle head with a single Acetal sheave and Grade 316 stainless steel cheeks for a long, virtually maintenance-free service life. Hollow rivets in the block head can be fitted with shackles and used to add a becket for extra purchase. Lightweight, economical, and built to last.


Type: Single, Swivel Shackle Head
Sheave Diameter: 25mm
Sheave Material: UV-stabilised Acetal
Cheek Material: Grade 316 stainless steel
Breaking Load: 300kg
Maximum Working Load: 150kg
Maximum Rope Diameter: 6mm
Pin Diameter: 4mm
Weight: 20g

Applications: Vang, cunningham, and trapeze retriever systems on dinghies; leech line tackles and bunk adjusters on larger yachts.

Item Code. RF573

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.

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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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