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Park CT-3.3 5-12 Speed Chain Tool

Park CT-3.3 5-12 Speed Chain Tool

Rated 5.0 out of 5 stars
2 Reviews
Sale Only 1 Left! Ships in 10-14 days Ships from Supplier


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Items in your order marked Ships in 10-14 Days are Special Order items, which means we have to order the item(s) for you from our supplier. Your whole order will be held until all items are in stock and will ship in 10-14 days.

If you are ordering other items which are in stock, you may wish to order those separately so they ship without delay.

Ships from Supplier Notice

This item will ship directly from our supplier in 1-3 business days.


The Park CT-3.3 Master Chain Breaker is a professional quality chain breaker that is built to last. It has a replaceable driving pin and a cast steel body for durability. It features an adjustable locating shelf so it works on any width chain to install and remove rivets. It's a must-have for any mechanic.

Who's this item for: The CT-3.3 chain breaker is a professional quality chain breaker and would be perfect for anyone from the at-home mechanic to the workshop level mechanic.

Chain Compatibility: Works with all chains, from 5-speed to 12 speed, including SRAM AXS chains. It will work on 1/8", 3/16", and half link chains as well.

Materials: Features a comfort T-Handle with an investment cast steel body.

Dimensions and Weight: Not listed by Park Tool.

Pros: It's built to last, if you want a chain breaker to last the ages this is the one for you. The adjustable locating shelf means it works on almost every chain.

Cons: Probably a bit overkill for the casual mechanic.

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Product Reviews

Rated 5.0 out of 5 stars
Based on 2 reviews
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
2 reviews
  • Mark M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Exceptional Quality

    I’m the type of rider who loves working on my bike. I brought the CT 3.3 for the workshop as the small BBB breaker I have is a little awkward but does the job at the trails.

    The CT 3.3 is of high quality, like all Park Tools.

    Every component fits perfectly and makes the operation effortless and precise.

    Given I use quality $150-$200 chains, it a important that the job is done right and accurately.

    I highly recommend the CT 3.3 to all home mechanics, not just the shop mechanics.

  • Marcus B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    9 months ago
    Best chain breaker by far.

    This is a must have tool even if you are only a home mechanic and work on a few different bikes, having a solid reliable chain tool is worth the cost immediately. Probably too heavy to pack for roadside repairs so leave it at home and use your multi-tool in a pinch (I have the Crank Brothers one).

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