SKU: 66344994221

Allen A4475 30mm Dynamic Snatch Block

Sale price$29.16 Regular price$32.40
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Allen A4475 30mm Dynamic Snatch BlockAllen 4475 30mm Snatch Block Without Keeper Mechanism A snatch block is a type of pulley commonly used to redirect the path of a line or increase the purchase system. Its designed to be easily attached to a line without having to thread the line through the pulley. This is achieved with the opening side cheeks. Snatch blocks are super versatile and easy to use. Making them a great addition to the tool kit so you can quickly and easily rig up a new

Allen 4475 30mm Snatch Block Without Keeper Mechanism

A snatch block is a type of pulley commonly used to redirect the path of a line or increase the purchase system. It’s designed to be easily attached to a line without having to thread the line through the pulley. This is achieved with the opening side cheeks.

Snatch blocks are super versatile and easy to use. Making them a great addition to the tool kit so you can quickly and easily rig up a new system without having to re-thread lines.

Dynamic Bearings – Twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.

NO Keeper – The snatch block does not have a keeper mechanism for the side cheek. The side cheek is held in place with friction from the central axle but can be opened when underload by inserting a marlin spike or screwdriver to force it open.

Allen A.4475 30mm Dynamic Snatch Block Properties

Length: 53 mm
Line diameter: 5-6 mm
Sheave diameter: 30 mm
Breaking load: 350 kg
Max. dynamic load: 140 kg
Weight: 28 grams

The Allen Engineering drawing for A.4475 can be found HERE

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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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
SKU: 66344994221

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Tina Pessina
Omaha, US
★★★★★ 5
He liked it
Color: Turquoise Heather, Size: Medium
He liked it so that’s good- rice is good for item
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Reviewed in the United States on February 10, 2026
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WhoAmI?
Belleville, US
★★★★★ 4
Lightweight Hoodie
Color: Black Grey Heather, Size: XX-Large
This is my lightweight hoodie. It runs a bit small. I'm typically an XL, but I like my hoodies bigger, so I got a 2XL, but the fit is more of that of an XL. So it does appear to run small. The material is nice, but warm, which makes sense since it's polyester and spandex, not very breathable. I'm also worried about how it holds up over time with those materials, from my experience it will get those little fuzz balls, ruining the look, but time will tell on that one.
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Reviewed in the United States on September 27, 2024
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G. E. Gordon
Battle Creek, US
★★★★★ 5
Solid product
Color: Dark Grey Heather, Size: Large
Great feel, great fit. Perfect for layering
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Reviewed in the United States on December 14, 2025
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Amazon Customer
Bozeman, US
★★★★★ 5
My favorite pullover
Great fit, quality, design, and value. It lightweight but also has a thickness so I can wear it on cool mornings in the Northeast. I highly recommend!
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Reviewed in the United States on February 17, 2026
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Jeffery
Waukegan, US
★★★★★ 5
Great Pullover
Color: Light Blue, Size: 3X-Large
Stylish and functional. I'm wearing it right now!
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Reviewed in the United States on May 12, 2026

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