Set it. Clear it. Move on - ladder locked.
Award-Winning Ladder SafetyFor the Gutter Cleaners on the Ladder
A gutter run is one short section at a time: set the ladder, clear what you can safely reach, climb down, set it again. Lock Jaw secures your ladder to the gutter, helping reduce unwanted movement on every one of those set-ups.
WHS Compliance
for Gutter Cleaning Crews
Safe Work Australia guidance recommends that workplace ladders are positioned on a solid, stable surface and secured to prevent slipping or displacement. Lock Jaw is designed to help secure your ladder at the gutter, adding stability while you work at height.
You Reset the Ladder
More Than Anyone on Site
An unsecured ladder can slip out from under you and cause a serious fall - and one property can mean a dozen placements before the gutters are clear.
Every section you clear means another ladder set-up
Wet leaf slurry makes the gutter lip slick
Reaching for the last of a run pushes the ladder sideways
Lock the Ladder to the
Gutter Itself
Footing the ladder costs you a second pair of hands all day. A strap works loose. Lock Jaw is different - it clamps straight onto the gutter you came to clear and turns the one thing that moves, your ladder, into the one thing that can't. Five seconds, no tools, no second person.
You Clear the Gutter.
We'll Hold the Ladder.
Lock Jaw doesn't clear the run. You do. It keeps your ladder locked to the gutter, so both hands stay in the work.
- The ladder slides on the gutter edge
- Brace it with your body - or tie up a spotter
- One hand for the work, one for the ladder
- Every climb is a gamble
- Clamped to the gutter - can't slide or kick out
- No spotter: one person sets up and climbs
- Both hands free for the actual work
- Steady every time - home safe
Secure in
Three Steps
Position
Place the ladder against the gutter and position Lock Jaw over the gutter, with the bar behind the ladder rail.
Clamp
Open the handle, position the jaws firmly under the gutter lip, then push the handle down until it clicks securely into place.
Secure
Adjust the bar assembly until it sits firmly against the ladder rail. Check that Lock Jaw is fully clamped and the ladder is secure.
Built for the Demands
of Gutter Cleaning
Residential Gutter Rounds
Clamps to standard 4–6" gutters on homes and townhouses. Works on aluminium, steel and copper. Not for plastic or vinyl gutters.
Pre-Summer & Post-Storm Clear-Outs
When the calls stack up you are on and off the ladder all day - Lock Jaw keeps every placement secure with no spotter needed.
Built for
the Way Gutter Crews Work
Meets WHS Secure-the-Ladder Guidance
WHS guidance calls for ladders to be secured against displacement - Lock Jaw helps you do it at the gutter.
Works in 5 Seconds
Lock Jaw clamps to the gutter in seconds, so moving to the next section doesn't cost you half the morning.
Both Hands in the Gutter
Stop bracing the ladder with your body and keep both hands on the scoop, the blower or the vac hose.
Gutter Protection
Rubber-padded clamps grip securely without scratching or damaging the gutter you have just cleared.
Works on Most Ladders
Designed to work with the ladders gutter cleaning crews use every day.
More Properties in a Day
Get your ladder secured quickly so the round keeps moving instead of stalling at every reset.
"Just purchased a new set of Lock Jaw ladder grips. I have been using them for years and have got great use out of them. I do a lot of gutter cleaning and would not get onto the roof before securing the ladder with this product. It makes working at roof height so much safer knowing the ladder will not move or slide. Cannot recommend highly enough."Craig S. · Verified buyer
"I use the Lock Jaw ladder grip every day at work as I am a gutter cleaner, and it has saved me on more than one occasion from the ladder slipping at the bottom, or sliding along the gutter when getting on and off the roof. I highly recommend the product."
"I bought a set of Lock Jaw after hearing about them from a friend. I found the devices great and so easy to use. It was the first time I had cleaned out the gutters and felt completely safe getting up and down the ladder. Great invention."
"An excellent safety tool - has been especially helpful for roofing and gutter work! This product is a must for safety and security."
The Lock Jaw
Ladder Grip
Lock your ladder to the gutter. Get the stability you need to climb, work and focus on the job.
- Fits most gutters
- Fast shipping Australia-wide
- 30-day money-back guarantee
30-Day Money-back Guarantee
Try it on the job. If it's not the steadiest your ladder's ever been, send it back.
Ships Australia-Wide
Fast domestic dispatch - protected on your very next job, not weeks from now.
Award-Winning Design
Backed by 18+ international industry awards and years of proven use worldwide.
Gutter Cleaner FAQs
Will it mark the customer's gutters?
No. Lock Jaw uses rubber-padded clamps on all contact points. It grips firmly without scratching, denting or distorting aluminium, steel or copper gutters. Not for use on plastic or vinyl gutters.
What gutter sizes does it fit?
Lock Jaw fits the vast majority of standard gutters - typically 4" to 6" profiles.
I move the ladder a dozen times on one house - can it keep up?
Absolutely. The quick-release design lets you unclamp, reposition and re-secure in under 10 seconds - ideal when you're working around the perimeter repeatedly.
Does it hold when I step off onto a steep roof?
Yes. Lock Jaw was designed specifically for steep-pitch roof work, where lateral ladder movement is most dangerous. The clamping mechanism holds firmly regardless of roof pitch.
What ladders is it compatible with?
It works with the majority of extension and multi-position ladders gutter cleaning crews use, including telescopic. Check the rail spec on the product page before you order.
How fast is shipping?
Orders ship quickly from within Australia, so you're protected on the very next job - not weeks from now.
You've Got the Gutters.
We've Got the Ladder.
Join the gutter cleaning crews who've made Lock Jaw standard kit on every job. Clamp it to the gutter, get both hands back on the work, finish the round steady - and get home to your family every night.
Buy Now - Ships Australia-Wide