Make the Connection.
Your Ladder
Stays Put.
Electrical work means repeated climbs, tools to carry and a connection that demands your full attention. Lock Jaw secures your ladder to the gutter, helping reduce unwanted movement so you can focus on the work.
The Job Needs Your Full Attention.
Your Ladder Shouldn't Be Another Thing to Manage.
Whether you're running cables, working on rooftop circuits or accessing equipment, electrical work often means climbing with tools and moving between tasks. A ladder that shifts adds another problem to a job that already demands precision.
Tools to carry
Repeated access
Precision matters
Lock the Ladder to the
Gutter Itself
Electrical work doesn't always happen at ground level. Lock Jaw secures the ladder directly to the gutter in about five seconds, giving you a quick, simple way to secure your access before you focus on the work.
You're the One Doing the Work.
We've Got the Ladder.
You're diagnosing the problem. You're carrying the tools. You're making the connection and getting the job done. Lock Jaw simply supports your ladder so you can focus on the work.
- The ladder shifts against the gutter
- Brace it with your body or rely on a spotter
- Manage the ladder while trying to focus on the job
- Stop and reposition when access changes
- Secure the ladder directly to the gutter
- Secure it without relying on a spotter
- Climb with the ladder secured
- Spend less time managing the ladder and more time on the work
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 Electrical Work
Residential Electrical
Access rooflines, upper-level equipment and external electrical work without making the ladder another part of the job you have to manage.
Rooftop Circuits
Up and down the ladder dozens of times on a service call - Lock Jaw keeps every placement secure with no spotter needed.
Built for
the Way Electrical Crews Work
Meets OSHA's Secure-the-Ladder Rule
OSHA 1926.1053 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, giving you a quick, simple setup with no tools.
Reduces Fatigue
Stop using your body to brace the ladder and stay focused on the work.
Gutter Protection
Rubber-padded clamps grip securely without scratching or damaging the gutter.
Works on Most Ladders
Designed to work with the ladders electrical crews use every day.
Less Crew Time Wasted
Get your ladder secured quickly so your crew can spend more time doing the job.
OSHA LADDER SAFETY
for Electrical Crews
OSHA 29 CFR 1926.1053 requires ladders to be used on stable, level surfaces and secured when necessary to prevent accidental displacement. Lock Jaw is designed to help secure your ladder at the gutter, helping reduce unwanted movement while you work.
"Quality safety tool that actually works so well. My mates see it and buy one too."Scott P. · Electrician, Australia · Verified buyer
"After a fairly serious fall moving from a roof to a ladder I was very uneasy about venturing on a roof again. Lock Jaw gave me a real sense of confidence climbing up and down and stepping on and off the roof."
"I used to get by with a bungee cord to stop the ladder moving. This actually locks your ladder in place and is light years ahead of that. Looking back, I wish I had bought it much sooner."
"An absolutely essential tool if you are working on ladders. I have never felt safer climbing on and off the ladder. Simple to use, very well priced and super safe."
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 from the USA
- 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 from the USA
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.
Electrician FAQs
Will it damage my customer's gutters?
No. Lock Jaw uses rubber-padded clamps on all contact points. It grips firmly without scratching, denting or distorting aluminum, 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.
Does it work on steep-pitch roofs?
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.
Can I move it quickly between placements?
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.
What ladders is it compatible with?
It works with the majority of extension and multi-position ladders electrical crews use, including telescopic. Check the rail spec on the product page before you order.
How fast is shipping?
Orders ship quickly from within the USA, so you're protected on the very next job - not weeks from now.
You've Got the Circuits.
We've Got the Ladder.
Join the electrical crews who've made Lock Jaw standard kit on every job. Secure the ladder, focus on the work, finish steady — and get home to your family every night.
Buy Now - Ships from the USA