GMP | J3 Aerial Cable Lasher | #86080
J3 Aerial Cable Lasher


DESCRIPTION
The GMP J3 Aerial Cable Lasher is designed for telecom, fiber optic, broadband, and cable TV contractors who need a durable, field proven solution for securing aerial cable to support strand using stainless steel lashing wire.
Built for both new construction and overlashing applications, the J3 eliminates the need for separate lashing tools while handling single or multiple aerial cable bundles up to 3 inches in diameter. Its extra wide mouth design, integrated strand lock, and hardened steel skid plate make it ideal for demanding field environments and large bundle installations. Designed for demanding aerial construction environments, the J3 helps crews complete fiber and telecom lashing projects more efficiently while reducing downtime caused by wear, maintenance, or equipment limitations.
The J3 is engineered for long term durability with a positive internal gear driven system that eliminates chains and belts that can stretch, slip, or fail in the field. Compatible with many J2 lasher parts, the J3 also simplifies maintenance and replacement for crews already using GMP equipment.
IDEAL APPLICATIONS
- Fiber optic aerial cable installation
- Telecom strand lashing
- Cable TV aerial construction
- Broadband utility projects
- Overlashing existing aerial cable
- New aerial cable construction
- Large bundled cable installations
KEY FEATURES
- Handles single or multiple aerial cables up to 3 in. (76 mm) diameter
- Compatible with suspension strand sizes from 1/4 in. (6 mm) to 7/16 in. (11 mm)
- Extra wide mouth design accepts large cable bundles
- Performs both new construction and overlashing applications
- Integrated strand lock for improved cable handling
- Hardened steel skid plate reduces wear during side pulling
- Positive gear driven system with no belts or chains
- Dual recessed magazines hold 1200 ft. coils of .045 in. lashing wire
- Quick setup procedure with automatic drum lock for smooth span transfers
- Pre drilled and tapped for optional Lasher Guard or “halo”
- Fully serviceable through GMP factory and trained service centers
BUILT FOR DURABILITY IN THE FIELD
The GMP J3 is constructed using heat treated plated steel, stainless steel, brass, and aluminum components for long lasting performance in harsh aerial construction environments. Sealed and oilless bearings help reduce maintenance while improving reliability during daily field use.
The heat treated front skid plate helps protect the lasher during side pulling applications, reducing wear and extending the working life of the machine.
EASY OVERLASHING CAPABILITY
The J3 makes overlashing simple for fiber and telecom crews. By rotating the strand roller knob, contractors can quickly lash additional cable onto previously lashed strand without requiring multiple lashers or complicated setup changes.
WHAT'S INCLUDED
- GMP J3 Aerial Cable Lasher
- Rugged lightweight storage chest
- 6 ft. bridle rope assembly with snap hooks
- Information and operation manual
J3 Cable Lashing Machine Operation and Maintenance Manual
J3 Lasher Parts Identification Guide
SPECIFICATIONS

Common Questions About the GMP J3 Aerial Cable Lasher
What is the GMP J3 Aerial Cable Lasher used for?
The GMP J3 is used to secure fiber optic, telecom, broadband, and cable TV aerial cables to support strand using stainless steel lashing wire.
Who uses the GMP J3 Cable Lasher?
The J3 is commonly used by telecommunications contractors, fiber installation crews, utility construction teams, and cable TV technicians performing aerial cable installations and overlashing projects.
What cable sizes can the GMP J3 handle?
The J3 supports single or multiple cable bundles up to 3 inches (76 mm) in overall diameter.
What makes the GMP J3 different from other aerial cable lashers?
The GMP J3 combines both new construction and overlashing capability into one machine while featuring a hardened skid plate, extra wide mouth, integrated strand lock, and gear driven system with no belts or chains.
Is the GMP J3 compatible with J2 lasher parts?
Yes. The J3 remains compatible with many J2 lasher parts, helping simplify maintenance and replacement for existing GMP users.
At a Glance
- Aerial cable lasher for fiber, telecom, broadband, and cable TV applications
- Supports cable bundles up to 3 inches in diameter
- Performs both new construction and overlashing
- Gear driven system with no belts or chains
- Dual recessed magazines for 1200 ft. lashing wire coils
- Hardened skid plate reduces wear during side pulling
- Compatible with many GMP J2 lasher parts