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.
Benefits of Use
Greater stability.
Greater stability.
More confidence.
When your ladder needs to stay put, Lock Jaw grips the gutter to help reduce unwanted movement — giving you greater stability and confidence while you work.
5 secTool-free setup
18+Industry awards
17 yrsProven in the field
Built for Work at Height
What Lock Jaw Does
Works in 5 Seconds
Lock Jaw clamps to the gutter in seconds, giving you a quick, simple setup with no tools.
Gutter Protection
Rubber-padded clamps grip securely without scratching or damaging the gutter.
Fits Most Gutters
Lock Jaw fits the vast majority of standard residential and commercial gutters - typically 4" to 6" profiles.
Rubber-Padded Clamps
It grips firmly without scratching, denting or distorting aluminum, steel or copper gutters. Not for use on plastic or vinyl gutters.
Quick to Reposition
The quick-release design lets you unclamp, reposition and re-secure in under 10 seconds - ideal when you're working around the perimeter repeatedly.
How It Works
Fits in About 5 Seconds
1
Position
Place the ladder against the gutter and position Lock Jaw over the gutter, with the bar behind the ladder rail.
2
Clamp
Open the handle, position the jaws firmly under the gutter lip, then push the handle down until it clicks securely into place.
3
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.
Work at Height
OSHA Ladder Safety
Designed to Help Secure Your Ladder
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, reducing unwanted ladder movement while you work.
Our Origin
Invented and Designed in Australia
Backed by 18+ international industry awards and years of proven use worldwide.
17 yrsProven in the field
30-DayMoney-back guarantee
Help Secure Your Next Climb
Lock your ladder to the gutter. Get the stability you need to climb, work and focus on the job.
Shop Lock Jaw
