Detailed of this snap lock punch:
This snap lock punch design allows you to quickly and accurately creat a locking tab on sheet metal.
Using the tool to snap lock skirting and siding to finish trim by creating a locking tab in the edge of panel. punch raises to compensate for natural relaxation of vinyl siding.
Reduce hand fatigue with ergonomic cushion grip handles.
Punch raises a high projection to compensate for natural relaxation of vinyl plastic.

Features of Snap Lock Punch Sheet Metal Notcher :
A.Easy To Use: easily makes for efficient use on the skirting job with depth of 3/8" throat.
B.Comfortable Feeling: Non-slip cushion grips, handle latch and handle with built-in hang hole.
C.Durability Meteria : all steel structure and nickel chromium surfacel.
D.Slide adjustment for throat depths from 1/8" to 3/8".

Specifications:
A Depth of throat: 3/8"
B Material: A3 steel structure and nickel chromium surface
C Color: Yellow and blue handles, Gray blade
D Item Weight: ‎0.9 LB

Safety Information:
Always wear approved eye protection.Never use on or near live electrical circuits.Not recommended on heavy sheet metal
1.Use the snap lock punch to creat a 3/8-Inch (10 mm) wide locking tab on the cut edge of the siding panel to easily join pieces of sheet metal, duct or pipe. This notcher tool produces more wider and more secure locking tab projections, Tabs grip a greater surface area and guard against dislodging. Multifunctional for sheet metal vinyl aluminum siding and plastic skirting.
2.With constructed of steel stampings and rugged investment cast alloy steel jaws, you can easily makes for efficient use on the skirting job with depth of 3/8" throat. Reduce hand fatigue with ergonomic cushion grip handles. This cutting and notching tool has comfortable, contoured grips covering hardened steel handles and features a convenient self-opening tool latch.
3.Non-slip cushion grips for superior comfort and control that provide a secure gripping surface for making precision crimps in sheet metal. Handle latch can keep sheet metal notcher compact while you do not need use for storage. Handle with built-in hang hole for convenient storage.
4.The head of hand crimper is made of premium grade steel and the highest quality components. (This high quality material has high strength, good wear resistance, and heat resistance.). The result is a reliable long lasting tool you can count on.
5.The hardened all steel structure and nickel chromium surface ensure a longer service life. With such convenience and high cost-effectiveness, we provide you with six months of free replacement after-sales service. This is your best choice, you can purchase with confidence.