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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
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Description
M158342: Pulleys and Drive Belt Extension SpringDesigned for use in pulleys and drive belt systems, this extension spring provides reliable tension and support for efficient machinery operation. Features a 3 mm wire diameter and 27 mm outer diameter, ideal for maintaining tension in various mechanical applications. Offers a free length of 249. 80 mm and an initial tension of 45 mm, ensuring optimal performance in demanding environments. Made from high quality steel for durability and long lasting
Designed for use in pulleys and drive belt systems, this extension spring provides reliable tension and support for efficient machinery operation. Features a 3 mm wire diameter and 27 mm outer diameter, ideal for maintaining tension in various mechanical applications. Offers a free length of 249.80 mm and an initial tension of 45 mm, ensuring optimal performance in demanding environments. Made from high quality steel for durability and long-lasting performance. Finished with a painted coating to resist corrosion and enhance longevity.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 21 reviews
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Product Reviews
★★★★★ 5
Excellent training Collar and very accurate
Style: Alpha TT 25
I paired this collar with a Pro 550 Plus and they work excellent together for training with my German shorthaired. Very easy to pair and use one you learn all of the functions. The layout of the low/med/high stimulation is easy to get used to for training and the correction of bad behavior and provides peace of mind when working with a young dog off leash. The gps is very accurate down to the foot. The light feature is awesome at night and is very bright. The battery in the collar long outlives the remote. Used in some heavy rain and worked without issue. I have only paired and used one collar so far but highly recommend regardless of the price.
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Reviewed in the United States on December 30, 2024
★★★★★ 5
Todo excelente
Style: Alpha TT 25
Excelente
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Best collar for hunting.
Style: Alpha TT 25
My dog uses this everyday. Nothing beats this collar for location, and training. This is the best collar for hunting.
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Reviewed in the United States on January 9, 2026
★★★★★ 5
Very pleased
Style: Alpha TT 25
My husband uses his garmin collar all the time. Works great and holds charge for several hours. He is very pleased with tracking distance.
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Reviewed in the United States on August 27, 2025
★★★★★ 5
Links up easily
Style: Alpha TT 25
Love it and love the new charger connection
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Reviewed in the United States on April 18, 2026