Pay in installments of $20.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 13 - Jun 18
For Your Every Summer RSVP, with Code: SUMMER15
Description
Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing [300-34]Clamp On Furling Line Stanchion Lead Block 1" Ball Bearing Delrin ball bearing sheave allows for quick and easy furling line adjustment. Stainless steel cage and strap ensure durability. Specifications: Stanchions 1" (25mm) in diameter 1 7 16" (37mm) Sheave Diameter Maximum 1 2" (12mm) line size Safe Working Load = 1000 lbs (450kg)
![Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing [300-34] Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing [300-34]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/74705XL.jpg?v=1643834207)
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
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.1 ★★★★★
Based on 1959 reviews
Sort
Product Reviews
★★★★★ 5
2022 Outback 2.5
Size: size for ASCENT/CROSSTREK/IMPREZA/LEGACY/OUTBACK
Fits with no issues
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
Perfect fit for 2018 grand touring
Size: size for 6 Turbo/CX5 Turbo
It fit perfectly in my 2018 Mazda 6 Grand Touring. I replaced both filters & had no issues installing them. They feel really well made. I could notice a difference in smell right away. It wasn’t bad, I just knew I had replaced them LOL. The value is great for what you get.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2025
★★★★★ 5
Good quality
Size: size for MDX/PASSPORT/PILOT/RIDGELINE
Great buy . Easy to change out and saved $60.00 by not having the dealership do it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
★★★★★ 5
Bang for your buck
Size: size for ASCENT/CROSSTREK/IMPREZA/LEGACY/OUTBACK
Works like OEM
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Happy
Size: size for 3/6/CX5 Non-Turbo
They fit my car. So im happy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026

![Schaefer Series 7 Flat Base/Aluminum Cheek/Delrin Sheave [704-11] Schaefer Series 7 Flat Base/Aluminum Cheek/Delrin Sheave [704-11]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/74738XL.jpg?v=1643834432)
![Shakespeare 4078-20-ER 20 Extension Cable Kit f/VHF, AIS, CB Antenna w/RG-8x Easy Route FME Mini-End [4078-20-ER] Shakespeare 4078-20-ER 20 Extension Cable Kit f/VHF, AIS, CB Antenna w/RG-8x Easy Route FME Mini-End [4078-20-ER]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/74923XL.jpg?v=1643835651)
![Shakespeare PL-259-ER Screw-On PL-259 Connector f/Cable w/Easy Route FME Mini-End [PL-259-ER] Shakespeare PL-259-ER Screw-On PL-259 Connector f/Cable w/Easy Route FME Mini-End [PL-259-ER]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/74922.gif?v=1643835642)
![Blue Sea 1038 48V Dual USB Charger Contura Switch Mount [1038] Blue Sea 1038 48V Dual USB Charger Contura Switch Mount [1038]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/74665XL.jpg?v=1643834004)