KMZ Holds - Set 3 - Set of 22 climbing holds S
Tests & reviews

KMZ Holds - Set 3 - Set of 22 climbing holds S tested

4,6 (20)

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This is what other customers say:

Question from Kimberley
07.05.2025
Indoor climbing wall

Hi I'm wanting to make an indoor climbing wall for my children aged 3 and 4
Are these holds suitable and would they fit well on MDF?

Thanks!

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Adrian (Community) | Customer Service
08.05.2025 08:20

Hi Kimberly,

MDF is not strong enough to withstand the stress of climbing, especially when it comes to the force exerted on holds.
MDF can also splinter easily, making it uncomfortable and potentially dangerous for climbers.

It's best to attach the climbing hold to a plywood wall with the appropriate fixings.

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Question from Lauren
01.12.2023
Are they suitable into brick wall?

My partner loves climbing but his job has anti social hours, I’d like to get him some grips for the side of our house. Would these be suitable?

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Adrian (Community) | Customer Service
04.12.2023 08:23

Hi Lauren,
Attaching climbing holds to a brick wall is not impossible but you will need to consult a builder as you will need specialist fittings.

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Question from Joe
29.08.2023
Is it possible to use these with an m8 fitting not m10?

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Adrian (Community) | Customer Service
30.08.2023 08:20

Hi Joe, I'd say no as there'll be too much movement or play. Best to stick with M10.

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*Account was deleted*
22.07.2022
Do these also work with 3/8 bolts instead of M10?

Have the sinks for 3/8, not M10. Length of 3/8 bolt to buy would be helpful too. Thanks!

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Adrian (Community) | Customer Service
22.07.2022 08:44

Hi Greg, A 3/8" bolt is about 0.019" smaller so either M10 or 3/8" will work here. The length of the bolts can vary depending on the thickness of the wall you're using but assuming it's inch thick ply then 1 1/2" or 1 3/4".

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Question from Charlie
04.11.2020
Shape

I am a new climber! Is there a lot of versatility in these holds? Will they be ok for a beginner? Are there jugs in the set as well?

Could you also please send a link with the screws I would need for them. Thank you!

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Mischa (Community) | Customer Service
04.11.2020 16:07

Hi Charlie, set 3 is all small holds - you'd be best placed with set 5: https://tinyurl.com/y3gyazea
As for screws, you need M10 Allen bolts which you can find in your local hardware store :-)

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Charlie
04.11.2020 19:38

Thank you!

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Question from Stephen
24.10.2020
Wall Angle

Are they suitable for 30 degree wall?

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Adrian (Community) | Customer Service
27.10.2020 10:01

Hi Stephen, If mounted correctly, there's no reason why they won't be suitable.

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Question from John
23.05.2020
Mounting these to block work, what size/number socket cap screw needed

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Kay
26.05.2020 09:45

Hi John, Allen Bolts M10 x 40 or 45 mm plus suitable t-nuts to go into the mounting board. Unfortunately, they are not supplied with the climbing holds, but you'll find them at your local DIY store.

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John
29.05.2020 12:43

I am intending to place directly on a brick wall with no mounting board, will these still work?

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Kay
09.06.2020 12:01

They can be fixed to a brick wall but I wouldn't recommend it.

You'll have to glue the bolts in with an epoxy resin and once this is in the only way you'll get them off is with an angle grinder, and the bolts will be in there for good. You'll also end up with a wall like a swiss cheese from drilling many 10mm holes in it.

Sorry, I appreciate it might not be the answer you wanted to hear!

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John
09.06.2020 12:03

Thanks

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Adrian
09.10.2021 22:57

Surely a concrete screw would work?

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Question from Sophie
22.05.2020
Indoor or outdoor?

Can these be installed on a wall in the garden ?

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Kay
26.05.2020 09:40

Hi Sophie, These holds are definitely suitable for using outside. Personally I recommend fixing plywood sheets to the wall and then attaching the holds to that as it makes it much easier to reset.

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Question from Lee
16.05.2020
Size of holds

What size roughly are holds, size S, I’m assuming that’s means Small, therefore are they good for adults

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Adrian (Community) | Customer Service
20.05.2020 12:23

Hi Lee , Size small will hae a maximum diameter of approximately 8cm. These are ideal for adults and children alike.

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Question from lyndsay
14.05.2020
How do I attach these to the wall?

I want to put these in my sons bedroom - how do I attach them to the wall?
Thanks

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Mischa (Community) | Customer Service
15.05.2020 12:04

Hi Lyndsay, here's our guide for a recommended climbing setup: https://www.alpinetrek.co.uk/blog/diy-bouldering-wall/

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Question from Josh
23.03.2020
What length m10 bolts do I need for there holds?

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Adrian (Community) | Customer Service
23.03.2020 14:07

Hi Josh, You'll be needing 40 or 45mm depending on the thickness of the board that you're mounting the holds to.

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This is what customers from around the world say:
François
29.07.2020
0

Yes, I would recommend this product to a friend
georg
09.12.2012

57% have found the reviews
by georg helpful

6

Daniel
13.07.2023

66% have found the reviews
by Daniel helpful

0

Yes, I would recommend this product to a friend
Pascal
24.02.2023
0

Yes, I would recommend this product to a friend
Christine
06.05.2021
0

Product images by Christine
Yes, I would recommend this product to a friend
Martin
23.08.2020

66% have found the reviews
by Martin helpful

0

Yes, I would recommend this product to a friend
Christoph
23.08.2018

40% have found the reviews
by Christoph helpful

0

Yes, I would recommend this product to a friend
Mike
30.11.2015

66% have found the reviews
by Mike helpful

1

  • Advantages
    Non-slip surface
    Easy to mount
Yes, I would recommend this product to a friend
Kerstin
27.02.2022
0

Product images by Kerstin
No, I would not recommend this product to a friend
Marcel
30.01.2015

50% have found the reviews
by Marcel helpful

6

  • Disadvantages
    Difficult to mount
Yes, I would recommend this product to a friend
Jonathan
29.09.2014

81% have found the reviews
by Jonathan helpful

1

  • Advantages
    Non-slip surface
    Easy to mount
Yes, I would recommend this product to a friend
markus
10.12.2012
0

Eva
20.11.2012

87% have found the reviews
by Eva helpful

1

Jan
25.04.2011
2

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