Pay in installments of $18.24 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 28 - Jul 3
For Your Every Summer RSVP, with Code: SUMMER15
Description
Harken 40mm Carbo Air Double Fixed Block [2642]40mm Carbo Air Double Fixed Block Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Speciications: Sheave (mm)40 mm Sheave (in)1 9 16 in Maximum line (mm)10 mm Maximum line (in)3 8 in Maximum working load (kg)440 kg Maximum working load (lb)970 lb
![Harken 40mm Carbo Air Double Fixed Block [2642] Harken 40mm Carbo Air Double Fixed Block [2642]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/79738XL.jpg?v=1685570946)
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
4.5 ★★★★★
Based on 371 reviews
Sort
Product Reviews
★★★★★ 1
NOT for aggressive chewers!
Color: Yellow
My dog destroyed this ball within 10-15 minutes of use. He is a 65 lb German Shepherd. I do not recommend these balls for aggressive chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
★★★★★ 5
Excellent balls
Color: 12 Tennis Ball, Color: 12 Tennis Ball
Good size and keeps my senior dog active. Very durable and they squeak
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
★★★★★ 5
Great toy my dog loves!
Color: 12 Tennis Ball
My dachshund, Winston, loves these balls because they squeak and of coarse it’s a ball. Only thing is he is destructive and the squeaker doesn’t last long but by far his favorite toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2023
★★★★★ 4
Balls need to squeak out of the box
Color: 12 Tennis Ball
The squeaky ball lights up the faces of my dog shelter furiends, they love to fetch and chew the ball to make it squeaky. I have been buying these balls for about a year now. They don’t last long with some of the dogs, but the joy is worth the price.
Lately some of the balls do not squeak right out of the box but many of the balls are fine. Returning the box doesn’t make sense because I used some already so I thought I would comment, dropping one star so far.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 21, 2025
★★★★★ 5
Nicer than I expected
Color: 12 Tennis Ball
Much more sturdy than other "squeaky" balls of this type. I love that they have an internal or covered squeaker, so I don't have to worry about my dog chewing it and swallowing a plastic squeaker. But ... what I find as a plus, my dog sees as a minus, since one of his favorite thing is to chew a ball until it stops squeaking. They come in a plastic net bag, which is very handy for storage also.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2023
![Pacer 12-10 AWG Heat Shrink Spade Terminal - #8 Stud Size - 25 Pack [TE10-8SLF-25]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/99342XL.jpg?v=1682904507)
![Digital Yacht iSeaSense Wireless Speed Depth Temp Pack [ZDIGISSPK1]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/99663XL.jpg?v=1685603612)

![Iris High Definition 3MP IP Mini Dome Camera - 2MP Resolution - 316 SS 120-Degree HFOV - 2.8mm Lens [IRIS-S460-28]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/99629XL.jpg?v=1685733710)
![Pacer 12-10 AWG Heat Shrink Spade Terminal - #10 Stud Size - 25 Pack [TE10-10SLF-25]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/99346XL.jpg?v=1682904522)