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- USA
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
For Your Every Summer RSVP, with Code: SUMMER15
Description
50 mm Plain Bearing Block - Cheek, Radius R40The 50 mm Cheek R40 Plain Bearing Block is a high performance cheek block with a radius 40 bottom plate suitable for Seldn mast sections. Ideal as a lead block for the Spinnaker pole heel lift. It features an acetal sheave, glass fiber reinforced polyamide sides and a stainless steel strap for increased safety. Easy installation with 3 M5 screws remember to apply grease to the screws to prevent corrosion. BlockType: cheek,single SubType: cheek single

Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 2258 reviews
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Product Reviews
★★★★★ 5
works fine in a Acura RDX, model year 2017
Size: (Pack of 1)
Appears to be well made. The price was fair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2025
★★★★★ 5
Worked perfectly
Size: (Pack of 1)
Easy to install
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Reviewed in the United States on May 18, 2026
★★★★★ 5
perfect fit
Size: (Pack of 1)
Buy this. 3-minute install. Youtube it.
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Reviewed in the United States on May 8, 2025
★★★★★ 4
Did its job
Size: (Pack of 1)
No complaints and did what it was intended for. Nice fit.
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Reviewed in the United States on September 16, 2024
★★★★★ 5
Excellent Quality
Size: (Pack of 1)
Nice quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2025




