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Klein Tools Flex Bit 54-Inch Extension 1/4-Inch Shank

Model # 53722SEN|Store SKU # 1000664010

Overview

Model # 53722SEN Store SKU # 1000664010

Klein Tools' top-of-the-line hole making products provide accuracy, consistency, strength and long-lasting performance to meet the needs of professionals. Klein's line flexible drill bits and extensions are high quality, long lasting products that save time and effort on the job. Klein now offers even more solutions for making holes in drywall and ceiling tile to help get the job done right.

  1. Connects to the end of a flex bit and extends the length
  1. For use with flex bits 3/4-Inch (19 mm) and larger
  1. Connection diameter is 5/8-Inch (16 mm)

Specifications

Dimensions

Assembled Depth (in inches)
0.63
Assembled Height (in inches)
54
Assembled Weight (in lbs)
1
Assembled Width (in inches)
0.63
Packaged Depth (in inches)
2
Packaged Height (in inches)
56.5
Packaged Weight (In lbs)
1.3
Packaged Width (in inches)
2

Details

Country of Origin
TW-Taiwan
Drill Bit Type
Extension
Ideally Used With
Drills
Individual/Set
Individual
Number of Pieces in Set
1
Power Tool Accessory Type
Drill Bits & Accessories
Shank Type
Three Flats
Smart Technology
No

Warranty / Certifications

Warranted to be free from defects in materials and workmanship for the normal life of the product. If your Klein product requires repair or for information on how to exercise your rights under the terms of this warranty, please contact Klein Tools at 1-800-553-4676.
Flex Bit 54-Inch Extension 1/4-Inch ShankKlein Tools Flex Bit 54-Inch Extension 1/4-Inch ShankKlein Tools' top-of-the-line hole making products provide accuracy, consistency, strength and long-lasting performance to meet the needs of professionals. Klein's line flexible drill bits and extensions are high quality, long lasting products that save time and effort on the job. Klein now offers even more solutions for making holes in drywall and ceiling tile to help get the job done right.
Klein Tools
1000664010
Flex Bit 54-Inch Extension 1/4-Inch Shank is rated 3.7 out of 5 by 3.
  • y_2022, m_11, d_26, h_21
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Rated 1 out of 5 by from Frustrating Garbage Being cheap I bought this instead of the 60 dollar one with the bit built in. Why on earth does this not fit 1/4 hex shanks? I'm guessing this is a way to sell you Kleins auger bits. I ended up having to grind down the shank of a "normal" drill bit to get it to fit, rendering it useless other than for this extension. Frustrating piece of junk.
Date published: 2021-03-20
Rated 5 out of 5 by from Did the trick Did the trick to reach up into my attic for wiring
Date published: 2021-02-23
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Will this 1/4" flex extension work with the 1/2" flex bit kit?  Will it fit through the 1/2" hole created by the auger bit? Thank you.

Asked by: GITSO
Klein Tools Cat. No. 53722 is not compatible with flex bit kit Cat. No. 53721 which is 9/16". Instead, you can use flex extender Cat. No. 53723 which is compatible with flex bit kit Cat. No. 53721, which would fit through the 1/2" hole created by the auger bit.
Answered by: Klein Tools
Date published: 2022-02-07
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