Conductor Supports for Sale

Custom Truck One Source sells conductor support bars for various conductor installation and replacement applications. We carry numerous types of supports so that you can find the ideal choice for your fleet. Whether you need a single arm for a specific job or you’re upgrading your entire inventory, you can find the types and quantities you need through Custom Truck One Source. Browse our conductor support selection to see support arms, clamp sticks, cross arms, and more.

Types of Conductor Support Systems

Your team works hard to complete complicated electrical wire maintenance projects in a timely fashion. To achieve peak efficiency, your fleet will need tools that safely move conductors out of the way and hold them in place while workers adjust poles and cross arms. Custom Truck One Source has various conductor support systems that will satisfy requirements in numerous settings. Browse our selection for the following products and more.

Clamp Sticks

A clamp stick is a pole with a locking grip at its end that you can use to grip and move live wires. Your crew can use clamp sticks to move conductors out of place while adjusting jumper wires. Clamp sticks are also useful for holding conductors while splicing multiples together.

Conductor Extension Arms

Conductor extension arms provide a support point for conductor wires during cross-arm maintenance. The extension arm attaches beneath the cross arm and extends outward. Clamps on the extension arm give the technician somewhere to place the conductor wires while working on the cross arm. Using a conductor extension arm will allow your crew to keep wires live during maintenance so end users still have power access.

Telescopic Disconnects

Telescopic disconnects are collapsible poles that allow ground-level workers to reach conductor wires, disconnect switches and replace cutout tubes. These poles feature universal ends compatible with numerous attachments. The universal end is insulated for staff safety while working with live conductor wires.

Temporary Conductor Support Bars

A temporary conductor support bar clamps onto an electrical pole or cross arm to provide a new holding point for conductor wires during maintenance routines. The bars hold the wires up for additional vertical clearance.

Temporary Cross Arms

A temporary cross arm will hold live conductor wires in place while workers swap out damaged cross arms or insulators on an electric line pole. These devices are easy to install and remove, allowing for the fastest cross bar replacement projects.

Temporary Dead End Arms

A temporary dead-end arm attaches to an existing dead-end arm to give workers space to replace conductor wires. The temporary arms reach further outward from the cross arm’s center point to spread the wires, ensuring the clearance workers need to service them safely and efficiently.

Browse Conductor Supports From Custom Truck One Source

Custom Truck One Source is here to supply your utility fleet with the tools you need to complete projects quickly and safely. Our wide selection of conductor supports features options that will prepare your fleet for any job. We offer convenient financing options that can help you acquire the tools you need, so browse our inventory and request a quote today!

For more on our conductor supports, shipping policies, financing options, and warranties, please contact Custom Truck One Source online.

T4033240

CHANCE® Compact Telescoping Disconnect Stick, 11 ft.
Equipment Cat-Class t4033240
Your Price:
  • Tested per OSHA & ASTM F711
  • Allow linemen to perform many routine jobs from ground level
  • Universal end fitting on insulated top section accepts a wide variety of attachments
  • This allows lineman to disconnect switches and replace cutout tubes
  • Also allows lineman to remove pole covers, prune trees, plus other overhead tasks
  • Sticks retract to approximately 5 ft. for easy truck transport (even in most cab sections)
  • Heavy-duty, spring-loaded plastic buttons keep extended tool sections locked in place
  • As each section extends and slightly twists, buttons also pop securely into place

T4032417

CHANCE® Extension Arm, 2-1/2" X 6'
Equipment Cat-Class t4032417
Your Price:
  • Extension Arm installed on crossarm.
  • Unit is shown here equipped with M4805-7 insulators on the wireholders
  • Order insulators separately

H480072

CHANCE® Extension Arms 2-1/2" x 6'
Equipment Cat-Class h480072
Your Price:
  • 2.5" x 6', 2 WH
  • Epoxiglas Extension Arm
  • For use on voltages up to 15 kV

T4002530

CHANCE® Jib Accessory " The Pickle Head" Wireholder/Rope Sheave Combo 800 lb. Capacity
Equipment Cat-Class t4002530
Your Price:
  • Eliminates changeovers from Wireholder (for picking up a phase conductor) to Rope Sheave (for lifting items)
  • Each combination unit attaches directly to jib
  • Rated Working Load: Wireholder - 300 lbs. Sheave - 800 lbs.
  • Both units feature a Large SwivelType Roller Wireholder with 2-½" x 3-3⁄8" opening and a 7"-dia. Sheave to accept up to 3⁄4"-dia. rope

T4001940

CHANCE® One Conductor Support, 30"
Equipment Cat-Class t4001940
Your Price:
  • For use during replacement of poles or repair/ replacement of pole top and stand-off insulators
  • Fork-type wireholder accepts up to 1”-diameter conductor
  • Working load: 150 lb. per wireholder on T4001939 only
  • Works well even with rubber gloves and leather protectors
  • Epoxiglas® temporary conductor support is used to hold energized distribution conductors

C4000517

CHANCE® Support Tool - Clamps to the Crossarm WL 150 lbs Adjusts from 3-1/4" x 4" to 6" x 6"
Equipment Cat-Class c4000517
Your Price:
  • Clamps to the crossarm
  • Adjusts from 3-1/4" x 4" to 6" x 6"
  • Made of heat-treated aluminum
  • Can be installed with Grip-All clampstick
  • 150 lb. Working Load

T4001939

CHANCE® Two Conductor Supports, 48"
Equipment Cat-Class t4001939
Your Price:
  • Hanging a temporary conductor support involves just hooking buckle in clasp on bracket and cinching the strap with ratchet handle
  • Wide handle opening on rapid-action ratchet permits easy operation
  • Works well even with rubber gloves and leather protectors
  • For use during replacement of poles or repair/ replacement of pole top and stand-off insulators
  • Fork-type wireholder accepts up to 1”-diameter conductor
  • Working load: 150 lb. per wireholder on T4001939 only

PSC4004101

CHANCE® Universal Extension Arm, 2 Wireholders
Equipment Cat-Class psc4004101
Your Price:
  • Fit composite or wood crossarms up to 33⁄4" x 43⁄4"
  • Cushioned clamp and hanger loop to protect composite arms
  • Grippers on clamp can be removed for wood crossarms
  • Design allows removal of components for reconditioning pole
  • Designed for use with rubber gloves or hot sticks

T4032992

CHANCE® Wire Holding Stick, 1-1/4" x 11'2"
Equipment Cat-Class t4032992
Your Price:
  • Tested per OSHA & ASTM F711
  • Used on or around energized lines for forming, bending and positioning jumper wires
  • Also used for holding conductors during splicing operations
  • Gripper, with an eye for extra sticks, will handle No. 6 copper through 1590 kcmil ACSR

NLDE2506CLVST

CTOS Dead End Arms w/ Clover Head or Butt Swivel
Equipment Cat-Class nlde2506clvst
Your Price:
  • Standard or Large
  • 2.50” Diameter Fiberglass
  • Load Limit: 500lbs per position, 1000lbs total load
  • Accommodates up to 5/8” hardware and wire
  • Maximum Crossarm Height: 6-1/8” (ST) and 8-3/8" (LG)
  • Insulating value of 100kV per foot dry, 75kV per foot wet
  • Standard Package: 1
  • Minimum Order Qty: 1
  • Built to meet or exceed all applicable ASTM and OSHA standards, including F711

NL3490D

CTOS Heavy-Duty Distribution Extension Arm - 6' x 2.5"
Equipment Cat-Class nl3490d
Your Price:
  • Strongest fiberglass in the industry
  • Stainless Steel components
  • UHMW Hanger - will not damage arm
  • UHMW End Cap - less overall damage
  • Fits all applications - Universal Arm
  • Highest load rating of any arm
  • High impact epoxy finish
  • 6-feet with a 2.50” Diameter Thick-Walled Fiberglass
  • Available with or without insulator
  • Part Number(s): NL3489D, NL3490D

NL3490T

CTOS Heavy-Duty Transmission Extension Arm - 6' x 2.5"
Equipment Cat-Class nl3490t
Your Price:
  • Strongest fiberglass in the industry
  • Stainless Steel components
  • UHMW Hanger - will not damage arm
  • UHMW End Cap - less overall damage
  • Fits all applications - Universal Arm
  • Highest load rating of any arm
  • High impact epoxy finish
  • 6-feet with a 2.50” Diameter Thick-Walled Fiberglass
  • Available with or without insulator.
  • Part Number(s): NL3489T, NL3490T

NL3490U

CTOS Heavy-Duty Universal Extension Arm - 6' x 2.5"
Equipment Cat-Class nl3490u
Your Price:
  • Strongest fiberglass in the industry
  • Stainless Steel components
  • UHMW Hanger - will not damage arm
  • UHMW End Cap - less overall damage
  • Fits all applications - Universal Arm
  • Highest load rating of any arm
  • High impact epoxy finish
  • 6-feet with a 2.50” Diameter Thick-Walled Fiberglass
  • Part Number(s): NL3490U

NL2356

CTOS Single Conductor Pole-Mounted Temporary Support - 3' x 2.5"
Equipment Cat-Class nl2356
Your Price:
  • Strongest fiberglass in the industry
  • Stainless Steel components
  • Largest base - biggest footprint
  • UHMW End Cap - less overall damage
  • Overbuilt strap - no slippage
  • Highest load rating of any arm
  • High impact epoxy finish
  • Available with or without insulator
  • Dimensions: 3' x 2.5"
  • Part Number(s): NL2355, NL2356

NL2455

CTOS Two Conductor Pole-Mounted Temporary Support - 4' x 2.5"
Equipment Cat-Class nl2455
Your Price:
  • Strongest fiberglass in the industry
  • Stainless Steel components
  • Largest base - biggest footprint
  • UHMW End Cap - less overall damage
  • Overbuilt strap - no slippage
  • Highest load rating of any arm
  • High impact epoxy finish
  • Available with or without insulator
  • Dimensions: 3' x 2.5"
  • Part Number(s): NL2455, NL2456

5054

Hastings 81" temporary cross arm
Equipment Cat-Class 5054
Your Price:
  • The Temporary Cross Arm is an excellent tool for changing cross arms. Solid fiberglass arms for maximum strength.
  • Rated for 34.5KV phase to phase.
  • Two piece assembly makes installation easy and fast
  • Mounting base includes a ratchet and strap assembly for lightweight and safety
  • U-Shape design fits over pole top pin.
  • Fiberglass arm includes two standard conductor holders A10002 with insulators and will accept conductors up to 1 1/16” O.D. Conductor latches are hot stick operable.
  • Also available A10039 Large Conductor Holder - 2 5/8” opening
  • Load limit is 150 pounds per side

3464

Hastings Conductor Tension Tool, 35KV
Equipment Cat-Class 3464
Your Price:
  • Load limit 4,000 lbs.
  • Tension tool can be installed and operated using hot sticks
  • Two models available
  • Conductor hooks have hot stick eyes and hot stick operable safety latches. Hooks are stationary.
  • Metal components are heat-treated aluminum alloy or bronze alloy

3465

Hastings Conductor Tension Tool, 69KV
Equipment Cat-Class 3465
Your Price:
  • 72" to 84" working range
  • 12" maximum take up
  • Length stored: 74"
  • Length extended: 86"
  • Load limit 4,000 lbs.
  • Tension tool can be installed and operated using hot sticks
  • Two models available
  • Conductor hooks have hot stick eyes and hot stick operable safety latches. Hooks are stationary.
  • Metal components are heat treated aluminum alloy or bronze alloy

5007-F

Hastings Fiberglass Extension Arm with Two Conductor Holders and Insulators, 6 ft.
Equipment Cat-Class 5007-f
Your Price:
  • Easy to install conductor holders are adjustable
  • Eye bolts are silicon bronze to prevent seizing
  • Load limit 150 lbs. per conductor holder
  • Rating 15KV without insulator and 34.5KV with insulator

7560

Hastings Retrofit Kit to Convert Existing Extension Arms
Equipment Cat-Class 7560
Your Price:
  • Converts existing extension arms
  • Can be used with 7545-F, 7547-F, 7553-F, 5000-F, 5001-F, 5006-F, AND 5007-F

7545

Hastings Super U Arm Extensions and Replacement Parts
Equipment Cat-Class 7545
Your Price:
  • All arms include insulated conductor holders to insure dielectric integrity. Arms are rated for 34.5KV phase-to-phase work applications.
  • Arms with the standard conductor holder will accept conductors up to 1 1/16” O.D. or up to 800 MCM.
  • Arms with large capacity conductor holder, can accommodate a conductor inside a line hose. The gate latch on the large capacity holder has an opening of 2 5/8”.
  • The Super “U” design is stronger than the traditional style round extension arms. All Super “U” Arms and Super “U” Conductor Supports have a load limit of 200 lbs. per wire holder.
  • Interchangeable hanger loop kits are available for the different sizes of cross arms on your system.

7674

Hastings Temporary Dead End Arm
Equipment Cat-Class 7674
Your Price:
  • ARM WITH 3 WAY BRACKET
  • Height Adjustments: 4 5/8”, 4 7/8”, 5 7/8”, 6 1/8”
  • Width Adjustments: 3 7/8”, 5”, 6 1/8” (7674 & 7675) or 6 1/8", 7 1/4", 8 3/8" (7676).
  • Arms are constructed with 3” diameter fiberglass and a foam core to meet most load requirements for
  • temporary dead ends.
  • Load limit - 500 lbs. per position or 1,000 lbs. total load limit.
  • Arms have two holes with 18” spacing to accommodate 5/8” diameter hardware bolts for dead ends.
  • Two aluminum sleeves are installed to prevent wear on the fiberglass arm.

BG1112

Preform Big-Grip Dead-End
Equipment Cat-Class bg1112
Your Price:
  • Size: 3/4"
  • Construction: 19W
  • Actual Diameter: .750"
  • Approx. Length: 76"