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RoundLock Padlock

Corona Virus: We are working as normally as we can through the current Corona Virus outbreak. We have good stock levels on most products and are normally despatching promptly. Stock is an issue, temporarily, on Torc Ground Anchors. Shipping and Squire Custom Keyed-Alike lock orders can be Delayed. Please see our News page for more details.

RoundLock Padlock
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RoundLock Padlock

Discounts Apply !
  •    Info
  •     Reviews
Our custom-made SecurityForBikes RL21 RoundLock super-compact padlock. Sold Secure Motorcycle Gold/Quad & ATV Gold/Bicycle Gold/Motor Scooter Gold approved with any appropriately-approved chain and also on its own (e.g. as a disc lock).

The RoundLock is lighter and a lot more compact than the Squire SS65CS whilst offering similar security at a much cheaper price. Note that this is a 2-part lock where the top section comes out completely and is then re-inserted sideways through the chain and into the female lock receiver. It may be slightly harder to use than the SS65CS as a result (although you typically need 2 hands to fit that lock to a chain as well).

The lock body is 40mm diameter and in the locked position it measures approximately 77mm long overall. That excludes the the plastic cap at approximately 6mm thick.

21mm diameter shackle.

Disc detainer anti-pick cylinder with 9 discs, protected by rotating anti-drill hardened alloy steel plate.

3 keys supplied.

Keyed-alike available at initial order only (not available retrospectively) when ordering more than one lock together, and only amongst other RL21(A) locks and/or DIB-Series D-Locks. These locks can't be keyed-alike with any of the Squire locks.

Weight: 0.55kg

Very compact and a perfect partner for Protector 16mm chains at a great price! Not suitable for our 19mm chain unless the optional extra RL21A socket is also purchased and that is used in place of the standard RL21 socket.

The RL21 can sometimes be used with our Protector 13mm chains - it's a close fit and the manufacturing tolerance on the chains can make-or-break the idea of the combination. Check to see if we have the corresponding Package Deal available - if it shows as available to order then we have a batch of chain that fits the RoundLock!

This lock can also be used as a motorcycle disc lock - Check that you have a suitable opening that will take the 21mm diameter shackle in your brake disc or disc carrier. You can then use this with a chain when at home and as a disc lock when out and about.


The RoundLock is generally not suitable for 11mm (or, sometimes, 13mm) chains or for use with hasps, padbars, etc.
 
4 Product Reviews - Average rating 5 / 5 (Click here to expand and to show more reviews)

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Work of art!

- 26/10/2017

Having read the review from Bikesocial for this little lock I had to have one.
I wasn’t disappointed, it’s like a small work of art and looks totally indestructible, it’s basically solid metal!
Also it fits both my 16mm Squire chain and my 13mm Ab...


Solid Lock

- 09/09/2017

Is hefty and looks very well machined, hope to never have it tested by Mr. Bikethief.

2 very minor improvements could be made to an otherwise excellent product.
A small nylon pouch and a slightly more rubberised lock cover, but that's being really pic...


Roundlock with extra socket

- 17/08/2017

Ordered this to replace my 11 year old Squire padlock which I also bought from Pragmasis. Great lock which is probably easier to use than the padlock and there is a cover to protect the keyhole. As ever, very good and knowledgeable customer service from ...

Roundlock

- 01/04/2017

Good device which looks like it would be difficult to overcome.

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Price (inc VAT): £39.95
 

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