Channellock Range — Quick Reference by Plier Type
Channellock is the American hand tool brand (130+ years) — best known for the tongue-and-groove plier, a design so associated with the brand that the tool category is often called "Channellocks" regardless of manufacturer. The range covers tongue-and-groove, long-nose, aviation snips, insulated electrician's pliers and slip-joint pliers.
| Plier Type | Common Sizes | Best For |
|---|---|---|
| Tongue & Groove (Slip-Joint) | 6", 9-1/2", 12", 16", 20", 24" | Plumbing, gripping pipes/nuts of varying sizes — the Channellock signature |
| V-Jaw Tongue & Groove | 10", 12", 16" | V-shaped jaws — better grip on round + hex objects |
| Long Nose / Needle Nose | 6", 8", 9" | Electrical work, fine wire bending, hard-to-reach pickup |
| Aviation / Tin Snips | Red (left cut), Green (right cut), Yellow (straight cut) | Sheet metal cutting — colour-coded by cut direction |
| Insulated Electrician's Pliers | 1000V VDE rated | Electrical work on energised circuits, electrical maintenance |
| Lineman's Pliers | 7", 8", 9-1/2" | Heavy electrical work — twisting, cutting, pulling cable |
| Diagonal Cutters | 5", 7", 8" | Wire cutting — clean cut with minimal pinch |
| Slip-Joint Pliers (Standard) | 6", 8", 10" | General workshop gripping — light-duty all-rounder |
Channellock blue-grip handles are the visual marker. For tin snip colour coding (Red/Green/Yellow), see our tin snips guide. Companion ranges: pliers + cutters, insulated tools, aviation snips.
Channellock Pliers — Tongue & Groove, Aviation Snips & Insulated Hand Tools
Channellock is an American hand tool manufacturer with over 130 years of production history, best known for the tongue and groove plier — a design so associated with the brand that the tool type is often called by the Channellock name regardless of manufacturer. The range stocked at AIMS Industrial covers tongue and groove pliers in multiple jaw configurations and sizes, aviation snips for sheet metal work, long-nose pliers, insulated electrician’s pliers, and specialty tools for fencing, concrete, and general trades. All Channellock tools are forged in the USA.
Channellock Tongue & Groove Pliers
- Channellock 480 Tongue & Groove Straight Jaw BigAzz Plier — 514mm: The 514mm BigAzz is Channellock’s largest tongue and groove plier — designed for large pipe, conduit, and heavy-duty nut and bolt work where a standard 250–300mm plier lacks the reach and leverage. Used by plumbers, industrial pipefitters, and maintenance engineers handling large-diameter fittings and fixtures.
- Tongue & Groove V-Jaw Plier: The V-jaw profile grips round pipe, conduit, and cylindrical objects more securely than a flat or straight jaw — the angled faces bite into the round surface and resist slipping under load. A preferred configuration for plumbing maintenance, hydraulic fitting work, and any application involving round bar or tubing.
- Griplock Tongue & Groove Plier: The Griplock mechanism allows rapid jaw adjustment with one hand — the user can change the jaw opening to match the workpiece without releasing the tool or using a second hand to reposition. A practical efficiency improvement for maintenance workers who regularly switch between different fitting sizes throughout a shift.
- Channellock 317 Long Nose Plier — 203mm: Long-nose pliers are an essential hand tool for electrical work, precision assembly, and working in tight spaces where fingers and standard pliers cannot reach. The 203mm format gives good reach without becoming unwieldy, and the Channellock-quality jaw surface maintains gripping precision over a long service life.
- Channellock 3248 Linemans Plier — 219mm Insulated: The insulated lineman’s plier is the standard tool for electrical panel work, cable jointing, and live-circuit maintenance where hand tools must comply with voltage-rated insulation requirements. Channellock insulated tools meet relevant Australian electrical safety standards for use on energised conductors by qualified tradespeople.
Channellock Aviation Snips & Specialty Tools
- Channellock 610SS Utility Aviation Snip — 251mm: Aviation snips cut sheet metal, thin plate, and ducting with compound-action blades that dramatically reduce the cutting force required compared to standard tinsnips. The utility (straight-cut) configuration handles straight cuts and wide curves in sheet steel, aluminium, and stainless — a maintenance staple for HVAC, fabrication, and structural work.
- Channellock 85 Fencing Tool Plier — 264mm: The fencing plier combines multiple functions in a single tool: wire cutting, wire gripping, staple pulling, and fencing staple driving. A purpose-built tool for rural maintenance, agricultural facilities, mining site perimeter fencing, and any environment where wire fencing is regularly erected or repaired.
Browse Channellock hand tools at AIMS Industrial alongside our Welding Supplies, Fasteners & Fixings, Industrial Lubricants, and Material Handling & Storage collections.
Order online or contact our team for volume pricing and expert advice.