RK

RK Chain Cutter & Press-Fit Rivet Tool - UCT2100(50)

Item: #789747 | Part Number: UCT2100(50)
$118.99
or 4 interest-free payments of $29.75

Tool is not able to rivet 420/428 type chains/40 series chains without FP428JP & PH428 sold separately. Cannot press-fit or rivet 530PRODR.

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Total
$118.99
Description

Quickly and easily breaks 40 & 50 type chain. Easily press-fits tight tolerance 40, 50 O-ring chain sideplates to the correct depth for clip or rivet link installation. Flares RK's special rivet pin hole rivet links. New design allows components to lock into tool body and larger pressure bolt for...

Image of : RK Chain Cutter & Press-Fit Rivet Tool - UCT2100(50) RK Chain Cutter & Press-Fit Rivet Tool - UCT2100(50) Item # 789747

Description

Quickly and easily breaks 40 & 50 type chain. Easily press-fits tight tolerance 40, 50 O-ring chain sideplates to the correct depth for clip or rivet link installation. Flares RK's special rivet pin hole rivet links. New design allows components to lock into tool body and larger pressure bolt for easier use without dropping tool components.

Redesigned sure-grip handle and laser engraved part number for easier part identification. The new press fit holder plate features a reversible post to switch between clip plate and rivet plate. The redesigned Rivet Flare Pin now features a flare guard to prevent over riveting. Limited lifetime warranty on material and craftsmanship of the Tool Body.

Replaceable spare components and 40 series parts available.

Installation Instructions (1.23 MB)

Part Numbers for RK Chain Cutter & Press-Fit Rivet Tool - UCT2100(50)

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Reviews

Rated 5 out of 5 by from Professional Grade Chain Tool I'm a professional mechanic and have used a variety of chain breakers over the years. I've even returned one of the other brands sold on this site after it broke under minimal force. This one, however, is by far the best I've used. I noticed someone mentioned the pin broke while they were trying to break a chain. In most cases, that happens when you're trying to drive out a flared or crimped pin without grinding it down first. If you're removing a chain, it's highly recommended to grind the pin head flush before using the tool. That way, you're only pushing the pin through—not forcing the flared end—which would stress and likely break just about any tool.
Date published: 2025-06-11
Rated 1 out of 5 by from Exploded Do more research than I did. Everything was working fine, the product looked like good quality. Then it came time to break the chain on my KTM, i could feel it working, until it didn’t. With a loud snap it blew apart, breaking into three pieces.
Date published: 2024-04-12
Rated 5 out of 5 by from Quality Chain tool This chain tool is well built and easy to use. Very simple design. Easy to press plate to proper depth with grooved plate. Decent quality.
Date published: 2024-01-19
Rated 5 out of 5 by from As a mechanic I know quality tools when I see them I bought this chain breaker/rivet tool a couple months ago and have not yet used it. It appears to be well made and I like that replacement parts are available for it if I break something. It comes with a case so nothing will get lost.
Date published: 2023-08-05
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Questions

Does this come with the case ?

Asked by: greg
Yes it comes with the case. At least the one I bought did.
Answered by: Bipolar
Date published: 2023-08-31

Will this flare rivet style on 525 chain?

Asked by: James
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RK Chain Cutter & Press-Fit Rivet Tool - UCT2100(50)
Total:
$118.99