Impact Sockets & Extensions

Back Up Wrenches & Wrench Heads

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Enerteq’s Impact Sockets, used with Torq-Lite's SU-XL Square Drive Rachet Wrenches, are designed for optimum wall thickness, balancing stress, endurance and access requirements.


The depth is designed to fully accommodate the standard fastener head. The chamfered openings make engagement quick and easy. Only heat treated, high strength steel is used for maximum strength. Finally, each piece is plated and black oxidized coated for corrosion protection.


Enerteq warranties all accessories to the original purchaser. Any socket found to be defective in material or workmanship as indicated by premature wear or breakage will be replaced.


Our impact sockets take advantage of the Freecorner Profile design.


The Freecorner Socket Profile

  • Reduces risk of fastener rounding.
  • Increases chances of turning worn fasteners.
  • Eliminates high stress concentration points, increasing the impact resistance and the torque transmitting capability.


Enerteq’s sockets are designed for optimum wall thickness, balancing stress, endurance and access requirements.


Freecorner Socket Profile  

Conventional Socket Profile


Distributed surface loads relieves possible stress area. Highlights show contact points away from the corner of the fastener.   Corner point contact high stress areas. Highlights show contact points on the corner of the fastener.



Back Up Wrenches - One of our favorite Safety Tools!
Often overlooked in the field technician’s tool box.


Enerteq recommends using the Back Up Wrench in place of Hammer Wrenches as a back up during bolting. Safety awareness of many companies has prohibited using hammer wrenches as a means of reducing ‘lost time incidents’.


Team up Back Up Wrenches with Torq-Lite's IU-XL Inline Hydraulic Ratchet Wrenches and SU-XL Hydraulic Sqaure Drive Ratchet Wrenches.


Back Up Wrench and Wrench Heads


Put the Back Up Wrench in your Tool Box - Put SAFETY First!



Impact Sockets - Details

  • Complete stock of sizes metric and imperial
  • Standard, deep and thin wall sockets
  • Square drives up to 3-1/2”
  • Freecorner Profile provided on impact socket sizes starting at 1/2” square drive


Other Impact Sockets & Extension for Impact Sockets

  • #5 Spline drive impact sockets
  • Castellated Sockets
  • Extensions for all sockets

Back Up Wrenches - Details







Part # inch Part # inch Part # mm Part # mm
QB-012 3/4 QB-200 2 QB-19M 19 QB-46M 46
QB-014 7/8 QB-203 2-3/16 QB-22M 22 QB-50M 50
QB-100 1 QB-206 2-3/8 QB-24M 24 QB-55M 55
QB-102 1-1/8 QB-209 2-9/16 QB-27M 27 QB-60M 60
QB-104 1-1/4 QB-212 2-3/4 QB-30M 30 QB-65M 65
QB-107 1-7/16 QB-215 2-15/16 QB-32M 32 QB-70M 70
QB-110 1-5/8 QB-302 3-/8 QB-36M 36 QB-75M 75
QB-113 1-13/16     QB-41M 41 QB-80M 80


The Back Up Wrench design allows the operator to release the stress in the backup in SECONDS by simply turning a screw located at the top of the handle.


In the field, users have found Back Up Wrench reduces risk of accidents and saves time during bolting jobs.


The universal handle and interchangeable heads allow the Back Up Wrench to fit any size nut.


Back Up Wrench is available in Kits:

  • EB204 – One handle and a choice of four wrench heads
  • EB210 – One Handle and a choice of ten wrench heads





Enerteq Spotlight

Tool Rental Solutions for Turnarounds and Major Maintenance Projects



EZ Calc - Bolting Calculator, Enerteq's oline tool for estimating Required Torque Values. Use to determine Torque, Bolt Load and Percent Yield of Maximum Load of Bolts.