Mcalpine
✓Price
$78.99
ronstan RF20100 Block Single, swivel shackle head Ball Bearing Blocks
★★★★★
$78.99
Quantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
- RF20100 block of 1 scheibig vertebral
Product description
Precision moulded Acetal sheaves running on stainless steel or Torlon ball bearings provide high performance & low friction. FEATURES Low friction High static and dynamic load capacity Lightweight APPLICATIONS Dinghy control lines Dinghy vangs Cunninghams Traveller controls MATERIALS Stainless steel ball bearings UV stabilised Acetal sheave Grade 316 stainless steel load strap and head fitting Impact and UV resistant fibre reinforced Nylon cheeks SPECIFICATIONS Sheave Ø 20 mm Max. Rope Ø 6 mm Max. Cable Ø - mm Pin Ø 3.0 mm M.W.L. 250 kg B. L. 550 kg Weight 20 g
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
You might also like
