A professional side profile of the Klein Tools 63711 open-jaw ratcheting cable cutter, featuring high-visibility red handles with integrated hand guards and a specialized front-loading black-oxide jaw designed for tight electrical panels.
An infographic for the 63711 cable cutter highlighting key benefits: reduced hand force for easier cutting, a capacity for 600 MCM copper and 750 MCM aluminum, a quick-release lever, hardened steel blades, and a locking lever for storage.
A detailed diagram demonstrating the 63711 in action, emphasizing the patented two-step ratchet mechanism that requires fewer strokes and the front-loading open jaw that allows for quick engagement with large-diameter conductors.
A perspective view of the 11.5-inch ratcheting cutter laying flat, showcasing the compact industrial design and the ergonomic red grips engineered for professional single-handed operation.
A close-up application shot of the open-jaw blades engaging a thick black insulated cable, illustrating the precision-ground hardened steel cutting edges and the mechanical advantage of the ratcheting system.
A top-down technical view of the cable cutter, highlighting the heavy-duty ratcheting gear teeth and the slim profile of the 63711, which allows it to fit into crowded junction boxes and tool bags.
A side-view profile of the tool in a closed position, showcasing the integrated locking lever that keeps the handles secure for safe transport and storage.
A bottom-view profile of the ratcheting cutter, emphasizing the high-quality construction of the pivot point and the durable molded handle grips.
An action shot of a professional tradesperson using the 63711 open-jaw cutter to shear a large copper conductor inside an industrial electrical cabinet, demonstrating the tool's tactical advantage in confined service areas.
A jobsite photo of an electrician utilizing the single-handed ratcheting action of the 63711 to cut cable inside a fused disconnect switch, highlighting the front-loading jaw's efficiency in tight electrical enclosures.
An outdoor action shot of a utility worker wearing safety gear and gloves while using the Klein Tools 63711 open-jaw ratcheting cutter to perform a clean, high-leverage cut on a large-diameter aluminum cable, demonstrating its professional-grade performance in field conditions.
The Name on the Tools is Our Reputation promotional how to video
A professional side profile of the Klein Tools 63711 open-jaw ratcheting cable cutter, featuring high-visibility red handles with integrated hand guards and a specialized front-loading black-oxide jaw designed for tight electrical panels.
An infographic for the 63711 cable cutter highlighting key benefits: reduced hand force for easier cutting, a capacity for 600 MCM copper and 750 MCM aluminum, a quick-release lever, hardened steel blades, and a locking lever for storage.
A detailed diagram demonstrating the 63711 in action, emphasizing the patented two-step ratchet mechanism that requires fewer strokes and the front-loading open jaw that allows for quick engagement with large-diameter conductors.
A perspective view of the 11.5-inch ratcheting cutter laying flat, showcasing the compact industrial design and the ergonomic red grips engineered for professional single-handed operation.
A close-up application shot of the open-jaw blades engaging a thick black insulated cable, illustrating the precision-ground hardened steel cutting edges and the mechanical advantage of the ratcheting system.
A top-down technical view of the cable cutter, highlighting the heavy-duty ratcheting gear teeth and the slim profile of the 63711, which allows it to fit into crowded junction boxes and tool bags.
A side-view profile of the tool in a closed position, showcasing the integrated locking lever that keeps the handles secure for safe transport and storage.
A bottom-view profile of the ratcheting cutter, emphasizing the high-quality construction of the pivot point and the durable molded handle grips.
An action shot of a professional tradesperson using the 63711 open-jaw cutter to shear a large copper conductor inside an industrial electrical cabinet, demonstrating the tool's tactical advantage in confined service areas.
A jobsite photo of an electrician utilizing the single-handed ratcheting action of the 63711 to cut cable inside a fused disconnect switch, highlighting the front-loading jaw's efficiency in tight electrical enclosures.
An outdoor action shot of a utility worker wearing safety gear and gloves while using the Klein Tools 63711 open-jaw ratcheting cutter to perform a clean, high-leverage cut on a large-diameter aluminum cable, demonstrating its professional-grade performance in field conditions.
The Name on the Tools is Our Reputation promotional how to video
KLEIN TOOLS

Klein Tools Cable Cutter 63711 11 1/2 Inch Open Jaw Ratcheting (600 MCM Copper 750 MCM Aluminum Front Loading High Leverage Shearing Hand Tool)

Only 2 left
SKU: 63711
$299.96 USD

Description

Klein promotional logo logout

Klein Tools 63711 11 1/2 Inch Open-Jaw Ratcheting Cable Cutter

The Klein Tools 63711 Open-Jaw Ratcheting Cable Cutter operates as a high-leverage mechanical shearing hand tool engineered to cut soft copper, aluminum, and communication cables in confined electrical enclosures. Forged in the USA from hardened alloy tool steel, this 2.0-pound cutter features a front-loading open-jaw design that side-enters conductors without sliding over cable ends, shearing up to 600 MCM copper, 750 MCM aluminum, and 1.125-inch diameter communication lines. Outfitted with a patented two-step ratchet drive, a quick-release blade lever, red handle grips, and an integrated handle lock, this 11.5-inch tool enables commercial electricians to perform single-handed cable cuts inside crowded breaker panels, junction boxes, and cable trays.

Best Used For:

  • Confined Panel Feeder Cable Shearing: Front-loading side-entry onto 600 MCM copper and 750 MCM aluminum conductors inside crowded distribution sub-panels.
  • Telecommunications & Data Cable Trimming: Shearing 1.125-inch diameter communication lines and wire bundles square for terminal installations.
  • Single-Handed Commercial Service Work: Executing high-torque manual cuts with one hand while holding conductors steady in narrow wireways and switchgear.

Key Performance & Safety Features

  • Front-Loading Open-Jaw Geometry: Open jaw profile permits direct lateral placement onto long cable runs without feeding from the conductor end.
  • High-Capacity Cable Shearing: Precision-ground hardened steel blades slice cleanly through 600 MCM copper, 750 MCM aluminum, and 1.125-inch communication cable.
  • Patented Two-Step Ratchet Mechanism: Advanced gearing reduces required stroke count per cut, decreasing hand force and user fatigue.
  • Single-Handed High-Leverage Operation: Mechanical drive multiplies manual closing force to allow one-handed shearing in tight quarters.
  • In-Process Quick-Release Lever: Latch trigger opens blades immediately in any position to adjust placement or remove cable mid-cut.
  • Compact Handle-Locking Lever: Integrated latch secures handles in the closed position for safe storage in tool bags and pouches.

What's Included

  • (1) Klein Tools 63711 Open-Jaw Ratcheting Cable Cutter

Technical Specifications

Brand Manufacturer Klein Tools®
Model Part Number OEM SKU 63711
Tool Classification Type Open-Jaw Front-Loading Ratcheting Cable Cutter
Maximum Soft Copper Capacity 600 MCM (300 mm²) Soft Copper
Maximum Aluminum Capacity 750 MCM (400 mm²) Aluminum
Communication Cable Capacity 1.125 in. Diameter (28.575 mm)
Core Blade Metallurgy Hardened US Alloy Tool Steel
Ratcheting Drive Mechanism Patented High-Leverage Two-Step Ratchet
Handle Finish & Color Profile Red Plastic Comfort Grips
Safety Storage Mechanism Integrated Metal Handle Locking Lever
High-Voltage Insulated Frame No (Uninsulated - do not use on live lines)
Total Tool Overall Length 11.50 in. (292.1 mm)
Assembled Net Tool Weight 2.00 lbs. (32.0 oz. / 0.907 kg)
Manufacturing Origin Location United States of America (Made in USA)

Pro-Tip: Leverage the front-loading jaw profile of the Klein 63711 by slipping the fixed jaw directly behind 600 MCM copper or 750 MCM aluminum cable in crowded breaker panels. Side-loading eliminates the need to bend or detach adjacent wires, speeding up main breaker and distribution panel upgrades.