Jacobs K3C


Chuck Key, Pilot Size 5/16 In

K3C 71616
Average Rating: 5
Read Reviews (2) Write a Review
$12.86+ 6 Business Day Shipping $7.15

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Chuck Key, Pilot Size 5/16 In


ItemChuck Key
Pilot Size (In.)5/16
Used On34-33 C
Jacobs equivalent3653
Chuck Key SizeK3C
UPC 094700716163
Weight 0.200000


Chuck Key, Pilot Size (In.) 5/16, Used On 34-33 C, 3653, Chuck Key Size K3C

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 2 reviews

The right key is a joyful possession

Tuesday, November 27, 2012

I'm restoring a fifty year old "Clausing Drill Press" wirh a "Jacobs Drill Chuck" that is no longer in production. The chuck key was missing so, I found what looked like the right key at : DrillSpot.com and ordered it. It was dilivered quickly (free shipping) and was well packaged. Best of all, It fit perfectly I've rebuilt the chuck and I'm still working on the drill press. DrillSpot has made me "A Happy Camper"

It is very well made and fits like it should

How can you improve on perfection.

Submitted by Robert M

Plain Ol' Chuck Key

Tuesday, April 05, 2011

As Described - Chuck Key 5/16" 33 Taper 20TPI

It Worked!

It's A Chuck Key!!!

Submitted by J A
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