Jacobs 3637


Chuck Key

3637 70412
Average Rating: 5
Read Reviews (1) Write a Review
$9.59 + 3 Business Day Shipping $7.15

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ItemChuck Key
Pilot Size (In.)1/8
Used On0 Series
Jacobs equivalent3637
Chuck Key SizeKO
Weight 0.010000


Chuck Key, Pilot Size (In.) 1/8, Used On 0 Series, 3637, Chuck Key Size KO

Chuck Keys
  • Handles are constructed of soft steel to reduce fracture risk under excessive loads. Nickel thumb grip handles offer increased leverage and user comfort. Spring-loaded, self-ejecting models ensure key disengagement after tightening.

Customer Reviews

Average Product Rating: 5
based on 1 reviews

Chuck Key

Wednesday, September 28, 2011

It was delivered so fast. Very hard to find this in stores. Very grateful that they had this chuck key.

It fit my drill.


Submitted by Connie H
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