GWLS51X2: Three black lineman nut runner tools, including tall and stubby 5-in-1 sockets and a compact adapter with an orange ring, on a white background.
GWLS51X2: Open black carrying case with three lineman nut runner sockets and adapter secured in molded compartments.
GWLS51X2: GEARWRENCH case behind three black lineman nut runner tools, including tall, stubby, and adapter pieces, arranged for product display.
GWLS51X2: Black GEARWRENCH carrying case with orange and black operating instructions label, barcode, and molded handle for the 3-piece lineman nut runner set.
GEARWRENCH deep impact flip socket infographic with callouts for 5 socket sizes, integrated slots, deep handle, and high-visibility laser-etched marking.
GEARWRENCH stubby impact flip socket infographic with callouts for socket sizes, integrated slots for J-bolts and eye bolts, body profile, and laser-etched marking.
Infographic showing the GEARWRENCH 7/16 in. hex to 3/4 in. square locking quick disconnect adapter with locking ball, release paddle, and durable coating.

3 Piece 5-in-1 Lineman Nut Runner Impact Socket & Adapter Set

New!
GWLS51X2
The GEARWRENCH 3 Piece 5-in-1 Lineman Nut Runner Impact Socket Set delivers a complete solution for utility professionals working with common pole hardware. The set includes two 5-in-1 nut runner impact sockets and locking quick-disconnect adapters, providing access to multiple square nut sizes, bolts, eye bolts, hooks, and other utility hardware with fewer tool changes. Designed to improve efficiency and reduce tool count, the impact-rated sockets feature a durable weather-resistant coating for demanding jobsite conditions. A rugged blow mold case keeps components organized and ready for transport between jobs.
  • Features
    • 5-in-1 design reduces tool changes and improves productivity
    • Includes GWLSAD716QD Locking Quick Disconnect Impact Adapter
    • Compatible with 3/4", 13/16", 1", and 1-1/8" square fasteners for versatile utility applications
    • Fits 1/2”, 5/8”, and 3/4” bolts
    • Integrated 11/16" and 5/16" slot for turning hooks, eye bolts and other common hardware
    • Stubby profile improves access to hard-to-reach areas when using impact drivers.
    • 5-in-1 design reduces tool changes and improves productivity
    • Includes GWLSAD716QD Locking Quick Disconnect Impact Adapter
    • Compatible with 3/4", 13/16", 1", and 1-1/8" square fasteners for versatile utility applications
    • Fits 1/2”, 5/8”, and 3/4” bolts
    • Integrated 11/16" and 5/16" slot for turning hooks, eye bolts and other common hardware
    • Stubby profile improves access to hard-to-reach areas when using impact drivers.
    • Built with a proprietary coating to handle extreme weather conditions
    • Includes blow mold case for storage and organization
    • Sockets and adapters are backed by a full lifetime warranty
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  • Specifications
    • Warranty : Full Lifetime
    • Drive Tang Size : 3/4 in
    • Type : 5-in-1 Lineman Nut Runner Impact Socket
    • Size : Square Fasteners: 3/4 in 13/16 in 1 in 1-1/8 in
       Bolts: 1/2 in 5/8 in 3/4 in
    • Included Storage : Blow Mold Case
    • UPC : 099575433412
    • Prop 65 : WARNING: This product contains or produces a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
    • Material : Chrome-Molybdenum (Cr-Mo)
    • Warranty : Full Lifetime
    • Drive Tang Size : 3/4 in
    • Type : 5-in-1 Lineman Nut Runner Impact Socket
    • Size : Square Fasteners: 3/4 in 13/16 in 1 in 1-1/8 in
       Bolts: 1/2 in 5/8 in 3/4 in
    • Included Storage : Blow Mold Case
    • UPC : 099575433412
    • Prop 65 : WARNING: This product contains or produces a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
    • Material : Chrome-Molybdenum (Cr-Mo)
    • Set Piece Count : 3
    • Finish : Manganese Phosphate
    • Packaging : Boxed
    • Hi-Viz® : No
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  • Frequently Asked Questions
    What types of hardware can this set be used on?
    The set is designed for common utility hardware, including square nuts, bolts, eye bolts, hooks, and other hardware frequently used in transmission and distribution applications.
    What is a lineman nut runner impact socket?
    A lineman nut runner impact socket is a specialized utility tool designed to engage multiple square nut sizes and common pole hardware using a single socket.
    What is included in the GEARWRENCH GWLS51X2 set?
    This set includes our 5-in-1 Lineman 3/4" Drive Nut Runner Deep Impact Flip Socket (GWLS51D), 5-in-1 Lineman 3/4" Drive Nut Runner Stubby Impact Flip Socket (GWLS51S), and 7/16" Hex x 3/4" Square Lineman Locking Quick Disconnect Impact Adapter in a durable blow mold case.
    Why is locking quick-disconnect adapter included?
    Locking quick-disconnect adapters help provide secure socket retention while allowing fast tool changes in the field.
    Is this set intended for utility and power distribution applications?
    Yes. The set is designed specifically for linemen and utility professionals performing installation, maintenance, and repair work on power distribution infrastructure.
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