Login with Facebook
 ADVANCED
BD Magnetron Rocklock
View Latest Posts in This Forum or All Forums
Page 1 of 1.  
Follow replies to this topic? Notify me at the top of web site.
1

Email me.
 
Nov 6, 2012
Red Rock, Cannibal crag
Picked one up over the weekend. Very smooth action and catch free inside.. I've been partial to the twist lock b/c its ease of use and this one takes it a step further. No twist just pinch and open, barely any different from a regular straight gate.



It's not very strong cross loaded or open but the inside is so smooth I imagine it's quite difficult to cross load it. One of the nice things about the rocklock twist lock is that it orients well with the belay loop on the small leg of the triangle and the belay device on the corner. Very rarely cross loads.

Anyhow now that they're being stocked thought it might warrant a thread. Flame on :)
OldManRiver
From Cottonwood Heights, UT
Joined Jul 18, 2012
75 points
Nov 6, 2012
Getting up the Great Dihedral on Hallet Peak, RMNP...
Yeah, we got one to fail about 15 minutes after getting them in the shop.

Basically, jam simulated rocks and dirt into the underside of the hinges and you'll find yourself unable to open them. We think a paper-clip should come standard with them to clean out the underside of the hinges. Not sure that's going to happen? Just don't use them ice climbing, mountaineering, or any sort of application where you'll be offwidth/chimney climbing. Otherwise, they're great for gym use!
Tony T.
From Denver, CO
Joined Jul 29, 2009
46 points
Nov 6, 2012
Mathematical!
Can you say, "Most expensive carabiner ever?" I dig the tech, but there's no way I'm gonna drop $25+ for a single biner. Finn the Human
From The Land of Ooo
Joined Jul 11, 2008
123 points
Nov 6, 2012
Bucky
Tony T. wrote:
Yeah, we got one to fail about 15 minutes after getting them in the shop. Basically, jam simulated rocks and dirt into the underside of the hinges and you'll find yourself unable to open them. We think a paper-clip should come standard with them to clean out the underside of the hinges. Not sure that's going to happen? Just don't use them ice climbing, mountaineering, or any sort of application where you'll be offwidth/chimney climbing. Otherwise, they're great for gym use!


Hmmmm. Perhaps if someone were to "jam rocks and dirt" into a screwgate biner it might not work well either.
J. Albers
From Colorado
Joined Jul 11, 2008
2,225 points
Nov 6, 2012
A well-spent Saturday night. All of the college ki...
The issue for me, is that it relies on there being very minimal space between parts in order to lock using the magnet. A lot of soil contains mildly magnetic material, that is really easy to pick up and get stuck in there.

It's nice that they are branching out and looking beyond the paradigm of current carabiner tech...but this may not be the next step for most people.
Colin Kenneth
From San Francisco, CA
Joined Mar 3, 2006
348 points
Nov 6, 2012
a regular rocklock which people have been using safely and just fine for a very long time costs anywhere from 8-10$ .... is this fancy tech worth a 150%+ markup?

hmmmmm ;)
bearbreeder
Joined Mar 1, 2009
2,058 points
Nov 6, 2012
There's something to be said for biners that will stay unlocked until you want it locked.

Rock Exotica's ORAC locker is a good idea but it still locks the first time you snap the gate shut.
Allen Corneau
From Houston, TX
Joined May 6, 2008
91 points
Nov 6, 2012
Red Rock, Cannibal crag
Taylor Ogden wrote:
Can you say, "Most expensive carabiner ever?"


I believe that goes to

OldManRiver
From Cottonwood Heights, UT
Joined Jul 18, 2012
75 points
Nov 6, 2012
the revolver is a specialty piece ... even the non locking version is expensive ... i have 2 of em ...

heres an example the DMM zodiac screwgate is 16$ at mec, and the locksafe version is 19$ ... thats less than a 20% increase in price ...

screwgate

mec.ca/AST/ShopMEC/Climbing/Ca...

locksafe

mec.ca/AST/ShopMEC/Climbing/Ca...

the rocklock, remember, is a very basic 8-10$ biner, the BD base model as you will ... suddenly its jumped 150%+ to 25$ ...

i mean really ... if a top quality producer like DMM can sell a 3 stage locker for a 20% increase in price ... what justifies BD selling their most basic large locker for a 150% increase in price?

other than gym yuppies =P
bearbreeder
Joined Mar 1, 2009
2,058 points
Nov 6, 2012
Gym gear. Will look nice next to the shiny new gri gri 2 and those new petzl draws with the single wire gate. Chris Massey
Joined Oct 1, 2012
16 points
Nov 6, 2012
OldManRiver wrote:
I believe that goes to



This one's about the same, ~$48.00


Allen Corneau
From Houston, TX
Joined May 6, 2008
91 points
Nov 6, 2012
black nasty
Colin is right about the small bits of magnetic dirt getting sucked in.

I have been testing some gear for a review in Climbing. One of the items I have is the new Petzl all foam helmet(Sirocco). It has a magnetic chin strap/plastic latch combo. Same thing happening there, and I would imagine that staying much cleaner than a locker. Two days out in the field, and there is junk on both sides of the chin connection point.

In thinking about this issue with the Magnetron... I could see rapping down a dirty rope, wet rope, whatever, and getting to the next rap station only to have it not open. Not that it has happened to me, but I can see this scenario, having rapped wet ropes only to find a bunch of
junk on my belay device.
Cor
Joined Mar 6, 2006
1,175 points
Nov 6, 2012
Well, I screwed mine up. I dropped it in the basket of iron filings I keep next to my climbing gear. Crap! Cocoapuffs 1000
Joined Jun 10, 2008
8 points
Nov 6, 2012
me
Cocoapuffs 1000 wrote:
Well, I screwed mine up. I dropped it in the basket of iron filings I keep next to my climbing gear. Crap!


Up here in Tahoe there are tiny bits of magnetic rock everywhere!!!

My water bladder has a magnet that holds the tube to your backpack to keep it out of the way but it is always rendered useless by these tiny bits of earth.

It's kind of like keeping iron fillings next to my gear... :)
slk
From Reno, NV
Joined Jan 26, 2011
167 points
Nov 6, 2012
OTL
bearbreeder - you're giving BD a break - its 250% more!

OP - thanks to you BD will be reinforced in their marketing and continue to bring more non-revolutionary products to market. At least between the gridlock and magnetron (WTF transformers = sales?) the bodies will stop piling up at the bottom of the routes.
Matt N
From Santa Barbara, CA
Joined Oct 20, 2010
345 points
Nov 6, 2012
Rock wars, Red River Gorge
Matt N wrote:
bearbreeder - you're giving BD a break - its 250% more!


No. It is 250% of the price, or 150% more.
shoo
Joined Aug 9, 2010
74 points
Nov 6, 2012
To be fair, this should be compared in price to the Rocklock twistlock and not the screwgate. The magnetron is $25 and the twistlock is $18. That's a less egregious comparison (~$7) than the mangetron to screwgate comparison (~$15). Steve86
Joined Jul 17, 2011
10 points
Nov 6, 2012
Red Rock, Cannibal crag
ah well, I figured there might be one or two people that like it. In the meantime I'll refrain from burying it in dirt and sediment bars (while somehow open). That should keep it functional ;) OldManRiver
From Cottonwood Heights, UT
Joined Jul 18, 2012
75 points
Nov 6, 2012
Russ Just off the block
I work at Mountain Gear, and a BD rep came in to do a clinic, he talked about the new magnatrons, and claimed that in there testing at BD, they found it easier to lock up a twist gate than there new magnets, take it with a grain of salt from he BD rep, but that's what he said... I've used them, and like them, but would only own one if it was given to me, the value just is not there for me / I'm poor Danger-Russ Gordon
From Tempe, AZ
Joined Nov 30, 2011
217 points
Nov 6, 2012
Rock wars, Red River Gorge
Steve86 wrote:
To be fair, this should be compared in price to the Rocklock twistlock and not the screwgate. The magnetron is $25 and the twistlock is $18. That's a less egregious comparison (~$7) than the mangetron to screwgate comparison (~$15).


Here is fair: this (and basically any other autolocker) is an expensive, clunky, and fidgety solution to a minor problem. It is more annoying to use, negligibly safer, and more expense than standard screwgates. In the rare situation in which I would prefer and autolocker (specifically situation in which things are likely to have materials rubbing against the gate and be out of reach/sight), I would prefer a standard autolocker, which is basically never anyway.

They serve two purposes: keeping BD in business and helping to mark people who I don't want to climb with/around.

If Petzl ever discontinues or makes substantial changes to the attache, I swear I will drown a baby. The attache 3d, like the new star wars films, doesn't exist and don't tell me otherwise.
shoo
Joined Aug 9, 2010
74 points
Nov 6, 2012
Epic free solo with a pack on
hailed as a revolution to carabiner design by BD...I think it is a big floppy old gimmick. I'll take my twist-lock rocklock anyday over this. Ben Brotelho
From Albany, NY
Joined May 4, 2011
700 points
Nov 6, 2012
shoo wrote:
Here is fair: this (and basically any other autolocker) is an expensive, clunky, and fidgety solution to a minor problem. It is more annoying to use, negligibly safer, and more expense than standard screwgates. In the rare situation in which I would prefer and autolocker (specifically situation in which things are likely to have materials rubbing against the gate and be out of reach/sight), I would prefer a standard autolocker, which is basically never anyway. They serve two purposes: keeping BD in business and helping to mark people who I don't want to climb with/around. If Petzl ever discontinues or makes substantial changes to the attache, I swear I will drown a baby. The attache 3d, like the new star wars films, doesn't exist and don't tell me otherwise.


I'm not speaking to the merits of autolockers vs screwgates. I personally don't own a single autolocker. I'm just saying that a more useful price comparison is new autolocking technology (magnetron) vs old autolocking technology (twistlock). Personally I would rather buy two screwgates than a single autolocking biner, twist or otherwise.
Steve86
Joined Jul 17, 2011
10 points
Nov 6, 2012
I'm with Colin on this one in that I would worry about the magnets attracting dirt. I own an Osprey hydration pack for mountain biking that has a magnet to hold the mouthpiece on the chest strap when not in use. It seemed like an awesome idea when I bought it, but after a bit of riding an a couple falls into the dirt, it ended up having a thin layer of sand attached to it that prevented the magnet from making a good 'connection' and staying in place in the future. I'm not saying that a screw-gate would work any better if sand got in it, but it's not like my screw-gates have magnets that attract the dirt.

That being said, I'm sure BD tested the product a whole lot and probably wouldn't release something that was prone to failure. Even so, $25 is a ton of money for a single biner, and I'll stick to the pile of screw-gate pearbiners that I picked up for $5 each a few years back. (Also, for those discussing 'expensive biners', don't forget that the magnetron also comes in the gridlock variant at $30).
Ian Stewart
Joined May 17, 2010
166 points
Nov 6, 2012
shoo wrote:
Here is fair: this (and basically any other autolocker) is an expensive, clunky, and fidgety solution to a minor problem. It is more annoying to use, negligibly safer, and more expense than standard screwgates. In the rare situation in which I would prefer and autolocker (specifically situation in which things are likely to have materials rubbing against the gate and be out of reach/sight), I would prefer a standard autolocker, which is basically never anyway. They serve two purposes: keeping BD in business and helping to mark people who I don't want to climb with/around. If Petzl ever discontinues or makes substantial changes to the attache, I swear I will drown a baby. The attache 3d, like the new star wars films, doesn't exist and don't tell me otherwise.


This.
CWood
From SLC, UT
Joined Oct 18, 2009
48 points
Nov 6, 2012
Wall Street, Moab, UT
shoo wrote:
this (and basically any other autolocker) is an expensive, clunky, and fidgety solution to a minor problem.


I've never had any trouble with a standard screwgate where I live, but when I'm in Utah the sand there tends to mess with the threads in a way that my autolocker doesn't seem to mind. It's a minor problem, though, compared with how fast the alloy on my BD Rocklock would wear when rappelling in Utah, which is why my current autolocker is steel.
Peter Stokes
From Them Thar Hills
Joined Apr 30, 2009
152 points
Nov 7, 2012
yeah, they're novel and cool and techy....

...but they're also just innovation for the sake of innovation, IMO.

I just can't wait till I see one of these babies clipped to a chalk bag
Kyle Murphy
Joined Jan 23, 2012
0 points


Follow replies to this topic? Notify me at the top of web site.
1

Email me.
Page 1 of 1.  
Beyond the Guidebook:
The Definitive Climbing Resource
Inspiration & Motivation
to Fuel Your Run
Next Generation Mountain
Bike Trail Maps
Backcountry, Sidecountry
& Secret Stashes
Better Data. Better Tools.
Better Hikes!