130 Ft/Lb ER40 Collet Key with 1/2 Inch Square Hole Drive for Standard Torque Wrench

Our Item Number ALT-ATG.ER40.TWK

Allied Tool Group collet nut torque keys are designed for use with standard 1/2 Inch drive torque wrenches. High-quality 304 stainless steel construction for superior durability under the most rigorous conditions. Laser etched with the collet nut torque to ensure proper torque setting. For use with a customer-supplied 1/2 Inch square drive torque wrench purchased separately.

$
111.96 Each
$159.94
SAVE 30%
Ends Sep 19
Product Info Compatable Series: ER40, Torque: 130Ft/Lbs, Flute: Slotted, Country of Origin: USA, See more product details
Qty:       Each
 

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All the product info you could ask for...

  • Size Info

  • Drive Opening : 1/2 Inch Square
  • Other Important Info

  • Product Type : Collet Keys
  • Compatable Series : ER40
  • Torque : 130Ft/Lbs
  • Flute : Slotted
  • Country of Origin : USA
  • Key Features : Accurate collet nut torque is essential to the proper operation of a CNC machine
    A torque wrench is the only way to ensure that the proper torque value is applied
    Over-tightening a collet nut will cause distortion and under-tightening will lead to tool slippage
    These conditions will increase tool runout, tool wear, tool breakage and finish degradation
    Torque wrenches should only be used to tighten and never to loosen
    Slotted type collet keys securely grip the collet nut at four points
    Durable 304 stainless steel construction
    ER32 collet nut torque: 130 ft/lbs
  • Manufacturer Resources

Reviews about our customers experience

"These reviews are from our Customers who have purchased these products."
  • 5 of 5 | September 8th, 2026

    I needed a hinge, found it on your website, ordered it, received it a few days later, installed it, Thank you.

  • 5 of 5 | September 8th, 2026

    After you shipped my order promptly it got lost during shipping. All tracking from FedEx just stopped in the middle of the shipping. After trying to contact FedEx for help with little luck my wife reached out to you folks. I am very sorry I don’t remember

  • 5 of 5 | September 8th, 2026

    Exactly what we were looking for. Quality is great, fast shipping.

  • 5 of 5 | September 8th, 2026

    I had to return the part due to it being the wrong size. I will reorder a new part

  • 4 of 5 | September 8th, 2026

    Would have given a five star except screws that are sold along with drawer slides are shipped from a different location, presumably by a third party retailer. Tracking says shipped by USPostal Service which is slow and unreliable lately. Been 2 weeks and

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